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35% off
Drive Integrated 42 57 Stepper Motor Forward And Reverse Control Driver Angle Pulse Speed Plc Serial Port Communication Drive Integrated 42 57 Stepper Motor Forward And Reverse Control Driver Angle Pulse Speed Plc Serial Port Communication

Drive Integrated 42 57 Stepper Motor Forward And Reverse Control Driver Angle Pulse Speed Plc Serial Port Communication

$16.31$25.09

49% off
T88C MCP2515 RS485 Communication CAN BUS Module HAT Expansion Board for 3 Model B+ 3B Plus 4 4B Zero T88C MCP2515 RS485 Communication CAN BUS Module HAT Expansion Board for 3 Model B+ 3B Plus 4 4B Zero

T88C MCP2515 RS485 Communication CAN BUS Module HAT Expansion Board for 3 Model B+ 3B Plus 4 4B Zero

$72.85$142.84

50% off
ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M

ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M

$63.62$127.24

51% off
-14 Wireless Module LoRa Serial Communication 433MHz Transparent Transmission -14 Wireless Module LoRa Serial Communication 433MHz Transparent Transmission

-14 Wireless Module LoRa Serial Communication 433MHz Transparent Transmission

$33.10$67.55

56% off
ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M

ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M

$63.75$144.88

55% off
Y06A SIM7600G-H 4G DONGLE Module an Internet Access Module for GNSS Global Communication Y06A SIM7600G-H 4G DONGLE Module an Internet Access Module for GNSS Global Communication

Y06A SIM7600G-H 4G DONGLE Module an Internet Access Module for GNSS Global Communication

$339.91$755.35

48% off
New-New Banana Plug To Alligator Clip Test Cable And Nicro Communication Cable For RD6006 RD6012 RD6024 Output New-New Banana Plug To Alligator Clip Test Cable And Nicro Communication Cable For RD6006 RD6012 RD6024 Output

New-New Banana Plug To Alligator Clip Test Cable And Nicro Communication Cable For RD6006 RD6012 RD6024 Output

$10.38$19.97

50% off
M05K Lora E220 Communication Unit With Antenna 433Mhz Frequency Band LLCC68 Wireless Wake-Up M05K Lora E220 Communication Unit With Antenna 433Mhz Frequency Band LLCC68 Wireless Wake-Up

M05K Lora E220 Communication Unit With Antenna 433Mhz Frequency Band LLCC68 Wireless Wake-Up

$161.64$323.29

36% off
Retail! SCD40 Gas Sensor Module Detector CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication Gas Sensor Module Retail! SCD40 Gas Sensor Module Detector CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication Gas Sensor Module

Retail! SCD40 Gas Sensor Module Detector CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication Gas Sensor Module

$25.41$39.70

38% off
T85C USB to CAN Module CANable Debugger CAN Bus Debugging Tool for Linux Win10 11 TYPE-C Debug Software Communication T85C USB to CAN Module CANable Debugger CAN Bus Debugging Tool for Linux Win10 11 TYPE-C Debug Software Communication

T85C USB to CAN Module CANable Debugger CAN Bus Debugging Tool for Linux Win10 11 TYPE-C Debug Software Communication

$72.10$116.29

47% off
T88C SIM7600G-H 4G DONGLE Module an Internet Access Module for GNSS Global Communication T88C SIM7600G-H 4G DONGLE Module an Internet Access Module for GNSS Global Communication

T88C SIM7600G-H 4G DONGLE Module an Internet Access Module for GNSS Global Communication

$316.93$597.98

25% off
20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications 20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

$25.73$34.31

29% off
BAAZ HOT AS608 Fingerprint Reader Sensor Module Locks Serial Communication Interface Fingerprint Acquisition BAAZ HOT AS608 Fingerprint Reader Sensor Module Locks Serial Communication Interface Fingerprint Acquisition

BAAZ HOT AS608 Fingerprint Reader Sensor Module Locks Serial Communication Interface Fingerprint Acquisition

$10.52$14.82

Hot Sale DMR Digital Mini Duplex UHF / VHF 10W Two Way Radio Portable Repeater Talk Range 20KM Walkie Talkie Base Station V9D Hot Sale DMR Digital Mini Duplex UHF / VHF 10W Two Way Radio Portable Repeater Talk Range 20KM Walkie Talkie Base Station V9D

Hot Sale DMR Digital Mini Duplex UHF / VHF 10W Two Way Radio Portable Repeater Talk Range 20KM Walkie Talkie Base Station V9D

$7616.24$7616.24

Recording Box Round Button Recorder Listening Talking Vocal Box Pet Communication Button Recordings up to 3 minutes Recording Box Round Button Recorder Listening Talking Vocal Box Pet Communication Button Recordings up to 3 minutes

Recording Box Round Button Recorder Listening Talking Vocal Box Pet Communication Button Recordings up to 3 minutes

$11.93$11.93

1 sold
RS232 to RS485 Bidirectional Interconversion Interface Converter Male to Female Communication Cable RS232 to RS485 Bidirectional Interconversion Interface Converter Male to Female Communication Cable

RS232 to RS485 Bidirectional Interconversion Interface Converter Male to Female Communication Cable

$115.00$115.00

43% off
A51I 2Pcs Mini Walkie Talkie 400-470MHz 2-Way Radio 3W Transceiver Earpiece Headset Earmuff USB Powered A51I 2Pcs Mini Walkie Talkie 400-470MHz 2-Way Radio 3W Transceiver Earpiece Headset Earmuff USB Powered

A51I 2Pcs Mini Walkie Talkie 400-470MHz 2-Way Radio 3W Transceiver Earpiece Headset Earmuff USB Powered

$19.21$33.71

29% off
20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications 20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

$23.03$32.43

59% off
A98TRH770 Dual Band 144/430MHz High Gain SMA-Female Telescopic Antenna For BAOFENG UV-5R UV-82 BF-888S WALKIE TALKIE RH-770 A98TRH770 Dual Band 144/430MHz High Gain SMA-Female Telescopic Antenna For BAOFENG UV-5R UV-82 BF-888S WALKIE TALKIE RH-770

A98TRH770 Dual Band 144/430MHz High Gain SMA-Female Telescopic Antenna For BAOFENG UV-5R UV-82 BF-888S WALKIE TALKIE RH-770

$45.44$110.82

48% off
ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M

ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M

$8.98$17.27

51% off
T88C -14 Wireless Module LoRa Serial Communication 433MHz Transparent Transmission T88C -14 Wireless Module LoRa Serial Communication 433MHz Transparent Transmission

T88C -14 Wireless Module LoRa Serial Communication 433MHz Transparent Transmission

$33.10$67.55

52% off
RS485 To Lora Wireless Serial Communication Module RS485 Lora Wireless Transceiver 433M Transmitter And Receiver Module RS485 To Lora Wireless Serial Communication Module RS485 Lora Wireless Transceiver 433M Transmitter And Receiver Module

RS485 To Lora Wireless Serial Communication Module RS485 Lora Wireless Transceiver 433M Transmitter And Receiver Module

$73.22$152.55

41% off
HC-14 Wireless Module Lora Serial Communication 433Mhz Transparent Transmission HC-14 Wireless Module Lora Serial Communication 433Mhz Transparent Transmission

HC-14 Wireless Module Lora Serial Communication 433Mhz Transparent Transmission

$36.59$62.02

1 sold
36% off
Retail! USB RF Power Meter 100K-10GHZ with 0.96inch Screen for Wireless Communication RF Power Detection Calibration Retail! USB RF Power Meter 100K-10GHZ with 0.96inch Screen for Wireless Communication RF Power Detection Calibration

Retail! USB RF Power Meter 100K-10GHZ with 0.96inch Screen for Wireless Communication RF Power Detection Calibration

$38.91$60.79

50% off
HOT Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear HOT Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

HOT Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

$9.58$19.17

33% off
20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications 20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

$25.59$38.20

50% off
HOT 2Pcs Handheld Walkie Talkie Radio 22 Channels Set 10 Km Uhf 400-470 Mhz Dual Band Long Range Communication Transceiver HOT 2Pcs Handheld Walkie Talkie Radio 22 Channels Set 10 Km Uhf 400-470 Mhz Dual Band Long Range Communication Transceiver

HOT 2Pcs Handheld Walkie Talkie Radio 22 Channels Set 10 Km Uhf 400-470 Mhz Dual Band Long Range Communication Transceiver

$102.48$204.97

29% off
UHF 400-470MHz 0.5W Mini Walkie Talkie Ear Hanging Two Way Radio Model Ear Hanging UHF 400-470MHz 0.5W Mini Walkie Talkie Ear Hanging Two Way Radio Model Ear Hanging

UHF 400-470MHz 0.5W Mini Walkie Talkie Ear Hanging Two Way Radio Model Ear Hanging

$21.81$30.72

44% off
RF Module Lora Module L09 Wireless Serial RF Communication Module Low Power Turmass Test Kit RF Module Lora Module L09 Wireless Serial RF Communication Module Low Power Turmass Test Kit

RF Module Lora Module L09 Wireless Serial RF Communication Module Low Power Turmass Test Kit

$17.56$31.36

2% off
USB to RS485 RS232 Communication Module Bidirectional Half-Duplex Serial Converter Communication Module CH343G Chip

USB to RS485 RS232 Communication Module Bidirectional Half-Duplex Serial Converter Communication Module CH343G Chip

$4.69$4.79

32% off
4G DTU Wireless Module, RS485/232 Serial Port, Full Netcom Transparent Communication 4G DTU Wireless Module, RS485/232 Serial Port, Full Netcom Transparent Communication

4G DTU Wireless Module, RS485/232 Serial Port, Full Netcom Transparent Communication

$26.93$39.61

52% off
A49T USB to Far Infrared Meter Reader Cable 38KHz Modulation Compliance IEC 62056 61107 DLMS Transmission Communication 2M A49T USB to Far Infrared Meter Reader Cable 38KHz Modulation Compliance IEC 62056 61107 DLMS Transmission Communication 2M

A49T USB to Far Infrared Meter Reader Cable 38KHz Modulation Compliance IEC 62056 61107 DLMS Transmission Communication 2M

$132.30$275.62

50% off
Lorawan AS923 902-928Mhz Frequency Band Communication Module P2P Communication STM32WLE5 With Antenna Lorawan AS923 902-928Mhz Frequency Band Communication Module P2P Communication STM32WLE5 With Antenna

Lorawan AS923 902-928Mhz Frequency Band Communication Module P2P Communication STM32WLE5 With Antenna

$30.40$60.80

48% off
20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications 20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

$25.84$49.70

36% off
Retail! CC1101 Wireless Module with SMA Antenna Wireless Transceiver Module for 433MHZ Enhanced Range Communication 2 Sets Retail! CC1101 Wireless Module with SMA Antenna Wireless Transceiver Module for 433MHZ Enhanced Range Communication 2 Sets

Retail! CC1101 Wireless Module with SMA Antenna Wireless Transceiver Module for 433MHZ Enhanced Range Communication 2 Sets

$7.88$12.32

B04C-Wireless Lora Module 1W High Power Long Distance Data Transmission Communication Module Lora 1278F30 B04C-Wireless Lora Module 1W High Power Long Distance Data Transmission Communication Module Lora 1278F30

B04C-Wireless Lora Module 1W High Power Long Distance Data Transmission Communication Module Lora 1278F30

$29.39$29.39

35% off
Drive Integrated 42 57 Stepper Motor Forward And Reverse Control Driver Angle Pulse Speed Plc Serial Port Communication Drive Integrated 42 57 Stepper Motor Forward And Reverse Control Driver Angle Pulse Speed Plc Serial Port Communication

Drive Integrated 42 57 Stepper Motor Forward And Reverse Control Driver Angle Pulse Speed Plc Serial Port Communication

$16.31 $25.09

Categories: Security & Protection, IoT Devices

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49% off
T88C MCP2515 RS485 Communication CAN BUS Module HAT Expansion Board for 3 Model B+ 3B Plus 4 4B Zero T88C MCP2515 RS485 Communication CAN BUS Module HAT Expansion Board for 3 Model B+ 3B Plus 4 4B Zero

T88C MCP2515 RS485 Communication CAN BUS Module HAT Expansion Board for 3 Model B+ 3B Plus 4 4B Zero

$72.85 $142.84

Categories: Security & Protection, IoT Devices

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50% off
ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M

ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M

$63.62 $127.24

Categories: Security & Protection, IoT Devices

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51% off
-14 Wireless Module LoRa Serial Communication 433MHz Transparent Transmission -14 Wireless Module LoRa Serial Communication 433MHz Transparent Transmission

-14 Wireless Module LoRa Serial Communication 433MHz Transparent Transmission

$33.10 $67.55

Categories: Security & Protection, IoT Devices

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56% off
ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M

ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M

$63.75 $144.88

Categories: Security & Protection, IoT Devices

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55% off
Y06A SIM7600G-H 4G DONGLE Module an Internet Access Module for GNSS Global Communication Y06A SIM7600G-H 4G DONGLE Module an Internet Access Module for GNSS Global Communication

Y06A SIM7600G-H 4G DONGLE Module an Internet Access Module for GNSS Global Communication

$339.91 $755.35

Categories: Security & Protection, IoT Devices

Buy Now
48% off
New-New Banana Plug To Alligator Clip Test Cable And Nicro Communication Cable For RD6006 RD6012 RD6024 Output New-New Banana Plug To Alligator Clip Test Cable And Nicro Communication Cable For RD6006 RD6012 RD6024 Output

New-New Banana Plug To Alligator Clip Test Cable And Nicro Communication Cable For RD6006 RD6012 RD6024 Output

$10.38 $19.97

Categories: Security & Protection, IoT Devices

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50% off
M05K Lora E220 Communication Unit With Antenna 433Mhz Frequency Band LLCC68 Wireless Wake-Up M05K Lora E220 Communication Unit With Antenna 433Mhz Frequency Band LLCC68 Wireless Wake-Up

M05K Lora E220 Communication Unit With Antenna 433Mhz Frequency Band LLCC68 Wireless Wake-Up

$161.64 $323.29

Categories: Security & Protection, IoT Devices

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36% off
Retail! SCD40 Gas Sensor Module Detector CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication Gas Sensor Module Retail! SCD40 Gas Sensor Module Detector CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication Gas Sensor Module

Retail! SCD40 Gas Sensor Module Detector CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication Gas Sensor Module

$25.41 $39.70

Categories: Security & Protection, IoT Devices

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38% off
T85C USB to CAN Module CANable Debugger CAN Bus Debugging Tool for Linux Win10 11 TYPE-C Debug Software Communication T85C USB to CAN Module CANable Debugger CAN Bus Debugging Tool for Linux Win10 11 TYPE-C Debug Software Communication

T85C USB to CAN Module CANable Debugger CAN Bus Debugging Tool for Linux Win10 11 TYPE-C Debug Software Communication

$72.10 $116.29

Categories: Security & Protection, IoT Devices

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47% off
T88C SIM7600G-H 4G DONGLE Module an Internet Access Module for GNSS Global Communication T88C SIM7600G-H 4G DONGLE Module an Internet Access Module for GNSS Global Communication

T88C SIM7600G-H 4G DONGLE Module an Internet Access Module for GNSS Global Communication

$316.93 $597.98

Categories: Security & Protection, IoT Devices

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25% off
20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications 20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

$25.73 $34.31

Categories: Security & Protection, IoT Devices

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29% off
BAAZ HOT AS608 Fingerprint Reader Sensor Module Locks Serial Communication Interface Fingerprint Acquisition BAAZ HOT AS608 Fingerprint Reader Sensor Module Locks Serial Communication Interface Fingerprint Acquisition

BAAZ HOT AS608 Fingerprint Reader Sensor Module Locks Serial Communication Interface Fingerprint Acquisition

$10.52 $14.82

Categories: Security & Protection, IoT Devices

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Hot Sale DMR Digital Mini Duplex UHF / VHF 10W Two Way Radio Portable Repeater Talk Range 20KM Walkie Talkie Base Station V9D Hot Sale DMR Digital Mini Duplex UHF / VHF 10W Two Way Radio Portable Repeater Talk Range 20KM Walkie Talkie Base Station V9D

Hot Sale DMR Digital Mini Duplex UHF / VHF 10W Two Way Radio Portable Repeater Talk Range 20KM Walkie Talkie Base Station V9D

$7616.24 $7616.24

Categories: Security & Protection, IoT Devices

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Recording Box Round Button Recorder Listening Talking Vocal Box Pet Communication Button Recordings up to 3 minutes Recording Box Round Button Recorder Listening Talking Vocal Box Pet Communication Button Recordings up to 3 minutes

Recording Box Round Button Recorder Listening Talking Vocal Box Pet Communication Button Recordings up to 3 minutes

$11.93 $11.93

1 sold

Categories: Security & Protection, IoT Devices

Buy Now
RS232 to RS485 Bidirectional Interconversion Interface Converter Male to Female Communication Cable RS232 to RS485 Bidirectional Interconversion Interface Converter Male to Female Communication Cable

RS232 to RS485 Bidirectional Interconversion Interface Converter Male to Female Communication Cable

$115.00 $115.00

Categories: Security & Protection, IoT Devices

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43% off
A51I 2Pcs Mini Walkie Talkie 400-470MHz 2-Way Radio 3W Transceiver Earpiece Headset Earmuff USB Powered A51I 2Pcs Mini Walkie Talkie 400-470MHz 2-Way Radio 3W Transceiver Earpiece Headset Earmuff USB Powered

A51I 2Pcs Mini Walkie Talkie 400-470MHz 2-Way Radio 3W Transceiver Earpiece Headset Earmuff USB Powered

$19.21 $33.71

Categories: Security & Protection, IoT Devices

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29% off
20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications 20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

$23.03 $32.43

Categories: Security & Protection, IoT Devices

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59% off
A98TRH770 Dual Band 144/430MHz High Gain SMA-Female Telescopic Antenna For BAOFENG UV-5R UV-82 BF-888S WALKIE TALKIE RH-770 A98TRH770 Dual Band 144/430MHz High Gain SMA-Female Telescopic Antenna For BAOFENG UV-5R UV-82 BF-888S WALKIE TALKIE RH-770

A98TRH770 Dual Band 144/430MHz High Gain SMA-Female Telescopic Antenna For BAOFENG UV-5R UV-82 BF-888S WALKIE TALKIE RH-770

$45.44 $110.82

Categories: Security & Protection, IoT Devices

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48% off
ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M

ATK-LORA-01 LORA Module Wireless Serial Communication Module SX1278 Wireless Module 3000M

$8.98 $17.27

Categories: Security & Protection, IoT Devices

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51% off
T88C -14 Wireless Module LoRa Serial Communication 433MHz Transparent Transmission T88C -14 Wireless Module LoRa Serial Communication 433MHz Transparent Transmission

T88C -14 Wireless Module LoRa Serial Communication 433MHz Transparent Transmission

$33.10 $67.55

Categories: Security & Protection, IoT Devices

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52% off
RS485 To Lora Wireless Serial Communication Module RS485 Lora Wireless Transceiver 433M Transmitter And Receiver Module RS485 To Lora Wireless Serial Communication Module RS485 Lora Wireless Transceiver 433M Transmitter And Receiver Module

RS485 To Lora Wireless Serial Communication Module RS485 Lora Wireless Transceiver 433M Transmitter And Receiver Module

$73.22 $152.55

Categories: Security & Protection, IoT Devices

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41% off
HC-14 Wireless Module Lora Serial Communication 433Mhz Transparent Transmission HC-14 Wireless Module Lora Serial Communication 433Mhz Transparent Transmission

HC-14 Wireless Module Lora Serial Communication 433Mhz Transparent Transmission

$36.59 $62.02

1 sold

Categories: Security & Protection, IoT Devices

Buy Now
36% off
Retail! USB RF Power Meter 100K-10GHZ with 0.96inch Screen for Wireless Communication RF Power Detection Calibration Retail! USB RF Power Meter 100K-10GHZ with 0.96inch Screen for Wireless Communication RF Power Detection Calibration

Retail! USB RF Power Meter 100K-10GHZ with 0.96inch Screen for Wireless Communication RF Power Detection Calibration

$38.91 $60.79

Categories: Security & Protection, IoT Devices

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50% off
HOT Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear HOT Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

HOT Walkie Talkie Headset 2 Pin K-Plug Wired Two Way Ham Radio Earpiece for Baofeng BF-888S UV5R Walkie Talkie 992 Earwear

$9.58 $19.17

Categories: Security & Protection, IoT Devices

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33% off
20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications 20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

$25.59 $38.20

Categories: Security & Protection, IoT Devices

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50% off
HOT 2Pcs Handheld Walkie Talkie Radio 22 Channels Set 10 Km Uhf 400-470 Mhz Dual Band Long Range Communication Transceiver HOT 2Pcs Handheld Walkie Talkie Radio 22 Channels Set 10 Km Uhf 400-470 Mhz Dual Band Long Range Communication Transceiver

HOT 2Pcs Handheld Walkie Talkie Radio 22 Channels Set 10 Km Uhf 400-470 Mhz Dual Band Long Range Communication Transceiver

$102.48 $204.97

Categories: Security & Protection, IoT Devices

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29% off
UHF 400-470MHz 0.5W Mini Walkie Talkie Ear Hanging Two Way Radio Model Ear Hanging UHF 400-470MHz 0.5W Mini Walkie Talkie Ear Hanging Two Way Radio Model Ear Hanging

UHF 400-470MHz 0.5W Mini Walkie Talkie Ear Hanging Two Way Radio Model Ear Hanging

$21.81 $30.72

Categories: Security & Protection, IoT Devices

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44% off
RF Module Lora Module L09 Wireless Serial RF Communication Module Low Power Turmass Test Kit RF Module Lora Module L09 Wireless Serial RF Communication Module Low Power Turmass Test Kit

RF Module Lora Module L09 Wireless Serial RF Communication Module Low Power Turmass Test Kit

$17.56 $31.36

Categories: Security & Protection, IoT Devices

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2% off
USB to RS485 RS232 Communication Module Bidirectional Half-Duplex Serial Converter Communication Module CH343G Chip

USB to RS485 RS232 Communication Module Bidirectional Half-Duplex Serial Converter Communication Module CH343G Chip

$4.69 $4.79

Categories: Security & Protection, IoT Devices

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32% off
4G DTU Wireless Module, RS485/232 Serial Port, Full Netcom Transparent Communication 4G DTU Wireless Module, RS485/232 Serial Port, Full Netcom Transparent Communication

4G DTU Wireless Module, RS485/232 Serial Port, Full Netcom Transparent Communication

$26.93 $39.61

Categories: Security & Protection, IoT Devices

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52% off
A49T USB to Far Infrared Meter Reader Cable 38KHz Modulation Compliance IEC 62056 61107 DLMS Transmission Communication 2M A49T USB to Far Infrared Meter Reader Cable 38KHz Modulation Compliance IEC 62056 61107 DLMS Transmission Communication 2M

A49T USB to Far Infrared Meter Reader Cable 38KHz Modulation Compliance IEC 62056 61107 DLMS Transmission Communication 2M

$132.30 $275.62

Categories: Security & Protection, IoT Devices

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50% off
Lorawan AS923 902-928Mhz Frequency Band Communication Module P2P Communication STM32WLE5 With Antenna Lorawan AS923 902-928Mhz Frequency Band Communication Module P2P Communication STM32WLE5 With Antenna

Lorawan AS923 902-928Mhz Frequency Band Communication Module P2P Communication STM32WLE5 With Antenna

$30.40 $60.80

Categories: Security & Protection, IoT Devices

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48% off
20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications 20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

20M RF Coaxial Communication Cable Low Loss Feeder Antenna Transfer Wiring For Antenna, And Satellite Applications

$25.84 $49.70

Categories: Security & Protection, IoT Devices

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36% off
Retail! CC1101 Wireless Module with SMA Antenna Wireless Transceiver Module for 433MHZ Enhanced Range Communication 2 Sets Retail! CC1101 Wireless Module with SMA Antenna Wireless Transceiver Module for 433MHZ Enhanced Range Communication 2 Sets

Retail! CC1101 Wireless Module with SMA Antenna Wireless Transceiver Module for 433MHZ Enhanced Range Communication 2 Sets

$7.88 $12.32

Categories: Security & Protection, IoT Devices

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B04C-Wireless Lora Module 1W High Power Long Distance Data Transmission Communication Module Lora 1278F30 B04C-Wireless Lora Module 1W High Power Long Distance Data Transmission Communication Module Lora 1278F30

B04C-Wireless Lora Module 1W High Power Long Distance Data Transmission Communication Module Lora 1278F30

$29.39 $29.39

Categories: Security & Protection, IoT Devices

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