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45% off
RFID UHF Desktop USB Reader & Writer USB keyboard output 860-960MHz does not need drive 18000-6C reading distance 20CM RFID UHF Desktop USB Reader & Writer USB keyboard output 860-960MHz does not need drive 18000-6C reading distance 20CM

RFID UHF Desktop USB Reader & Writer USB keyboard output 860-960MHz does not need drive 18000-6C reading distance 20CM

$385.00$700.00

40% off
Heltec HTCC-AB02S Dev-Board Based on ASR605x LoRaWAN 1.0.2 Support Good Impendence Matching and Long Communication Distance Heltec HTCC-AB02S Dev-Board Based on ASR605x LoRaWAN 1.0.2 Support Good Impendence Matching and Long Communication Distance

Heltec HTCC-AB02S Dev-Board Based on ASR605x LoRaWAN 1.0.2 Support Good Impendence Matching and Long Communication Distance

$60.66$101.10

59% off
2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(B)-ABPS 2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(B)-ABPS

2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(B)-ABPS

$24.08$58.73

4% off
Hi-Link 79G mmWave HLK-LD7901B Water Liquid Level Distance Detection Radar Ranging Sensor Module Hi-Link 79G mmWave HLK-LD7901B Water Liquid Level Distance Detection Radar Ranging Sensor Module

Hi-Link 79G mmWave HLK-LD7901B Water Liquid Level Distance Detection Radar Ranging Sensor Module

$60.67$63.20

UHF RFID metal tag 915m 868m EPC 20pcs free shipping fixed-assets management 95*25*3.7mm long distance PCB passive RFID tags UHF RFID metal tag 915m 868m EPC 20pcs free shipping fixed-assets management 95*25*3.7mm long distance PCB passive RFID tags

UHF RFID metal tag 915m 868m EPC 20pcs free shipping fixed-assets management 95*25*3.7mm long distance PCB passive RFID tags

$34.00$34.00

2PCS Benewake TFmini Plus Lidar Range Finder UART I2C TOF LiDAR Module IP65 0.1m-12m Ranging Distance Sensor for Arduino 2PCS Benewake TFmini Plus Lidar Range Finder UART I2C TOF LiDAR Module IP65 0.1m-12m Ranging Distance Sensor for Arduino

2PCS Benewake TFmini Plus Lidar Range Finder UART I2C TOF LiDAR Module IP65 0.1m-12m Ranging Distance Sensor for Arduino

$81.01$81.01

1 sold
Dragino DDS04-NB-GE DDS04-NS-GE NB-IoT 4-Channels Distance Detection Sensor Dragino DDS04-NB-GE DDS04-NS-GE NB-IoT 4-Channels Distance Detection Sensor

Dragino DDS04-NB-GE DDS04-NS-GE NB-IoT 4-Channels Distance Detection Sensor

$539.00$539.00

60% off
2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(A)-ABPS 2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(A)-ABPS

2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(A)-ABPS

$24.83$62.08

49% off
Wireless Lora Module Anti-Interference RF Transceiver 1W High Power Long Distance Data Transmission 470-510 Mhz Wireless Lora Module Anti-Interference RF Transceiver 1W High Power Long Distance Data Transmission 470-510 Mhz

Wireless Lora Module Anti-Interference RF Transceiver 1W High Power Long Distance Data Transmission 470-510 Mhz

$122.16$239.52

47% off
T88C RS485 CAN HAT RS485 CAN Expansion Board for Allows Stable Long-Distance Communication Via RS485/CAN T88C RS485 CAN HAT RS485 CAN Expansion Board for Allows Stable Long-Distance Communication Via RS485/CAN

T88C RS485 CAN HAT RS485 CAN Expansion Board for Allows Stable Long-Distance Communication Via RS485/CAN

$145.45$274.43

60% off
20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for-ABPS 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for-ABPS

20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for-ABPS

$36.86$92.15

0-6M Embedded Integrated Long Range Distance UHF Reader Writer Module TTL interface 0-6M Embedded Integrated Long Range Distance UHF Reader Writer Module TTL interface

0-6M Embedded Integrated Long Range Distance UHF Reader Writer Module TTL interface

$60.00$60.00

LDDS75 LoRaWAN Distance Detection Sensor LDDS75 LoRaWAN Distance Detection Sensor

LDDS75 LoRaWAN Distance Detection Sensor

$479.50$479.50

60% off
20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for-ABPS 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for-ABPS

20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for-ABPS

$36.86$92.15

80m 20hz High Accuracy Laser Sensor Range Finder Distance Measuring Module TTL Ardunio 80m 20hz High Accuracy Laser Sensor Range Finder Distance Measuring Module TTL Ardunio

80m 20hz High Accuracy Laser Sensor Range Finder Distance Measuring Module TTL Ardunio

$50.00$50.00

10m 14Khz High Speed Laser Ranging Module Laser Sensor Distance Measuring 10m 14Khz High Speed Laser Ranging Module Laser Sensor Distance Measuring

10m 14Khz High Speed Laser Ranging Module Laser Sensor Distance Measuring

$66.00$66.00

32% off
Mini Size UHF RFID USB OTG Tag Sensor Short Distance Portable Handheld Card Reader/Writer With Free Android DEMO And Source Code Mini Size UHF RFID USB OTG Tag Sensor Short Distance Portable Handheld Card Reader/Writer With Free Android DEMO And Source Code

Mini Size UHF RFID USB OTG Tag Sensor Short Distance Portable Handheld Card Reader/Writer With Free Android DEMO And Source Code

$74.12$109.00

TOF 10m 14Khz High Speed Laser Sensor Distance Measuring Laser Ranging Module TTL TOF 10m 14Khz High Speed Laser Sensor Distance Measuring Laser Ranging Module TTL

TOF 10m 14Khz High Speed Laser Sensor Distance Measuring Laser Ranging Module TTL

$55.00$55.00

865-928MHz UHF Reader Long Distance Passive Electronic Tag 915 Card 6C Card Reader Access Control Reading Head 865-928MHz UHF Reader Long Distance Passive Electronic Tag 915 Card 6C Card Reader Access Control Reading Head

865-928MHz UHF Reader Long Distance Passive Electronic Tag 915 Card 6C Card Reader Access Control Reading Head

$64.00$64.00

41% off
A51I 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for A51I 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for

A51I 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for

$31.86$54.00

43% off
A51I RS485 CAN HAT RS485 CAN Expansion Board for Allows Stable Long-Distance Communication Via RS485/CAN A51I RS485 CAN HAT RS485 CAN Expansion Board for Allows Stable Long-Distance Communication Via RS485/CAN

A51I RS485 CAN HAT RS485 CAN Expansion Board for Allows Stable Long-Distance Communication Via RS485/CAN

$19.69$34.55

20% off
TFmini Plus Lidar Module Single-Point Micro Range Finder 0.1-12m IP65 Waterproof Distance Sensor Obstacle Avoidance Module TFmini Plus Lidar Module Single-Point Micro Range Finder 0.1-12m IP65 Waterproof Distance Sensor Obstacle Avoidance Module

TFmini Plus Lidar Module Single-Point Micro Range Finder 0.1-12m IP65 Waterproof Distance Sensor Obstacle Avoidance Module

$42.10$52.63

13 sold
40% off
1 PCS 20Hz High Accuracy 80M Laser Sensor Black Plastic Distance Measuring Module TTL Interface Ardunio 1 PCS 20Hz High Accuracy 80M Laser Sensor Black Plastic Distance Measuring Module TTL Interface Ardunio

1 PCS 20Hz High Accuracy 80M Laser Sensor Black Plastic Distance Measuring Module TTL Interface Ardunio

$34.51$57.51

59% off
2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(B)-ABPS 2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(B)-ABPS

2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(B)-ABPS

$24.08$58.73

Dragino LDDS45 LoRaWAN Distance Detection Sensor

Dragino LDDS45 LoRaWAN Distance Detection Sensor

$460.80$460.80

1 sold
ISO11784/85 HDX FDX-B 125-134.2KHZ Long distance RFID Animal Tag Reader Module TTL Interface ISO11784/85 HDX FDX-B 125-134.2KHZ Long distance RFID Animal Tag Reader Module TTL Interface

ISO11784/85 HDX FDX-B 125-134.2KHZ Long distance RFID Animal Tag Reader Module TTL Interface

$39.99$39.99

Lidar TFmini Plus Sensor Module Single-Point Ranging Module 0.1-12m Measurement Range Distance,Support I/O for Drone Lidar TFmini Plus Sensor Module Single-Point Ranging Module 0.1-12m Measurement Range Distance,Support I/O for Drone

Lidar TFmini Plus Sensor Module Single-Point Ranging Module 0.1-12m Measurement Range Distance,Support I/O for Drone

$52.00$52.00

51% off
A49T 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for A49T 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for

A49T 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for

$222.84$454.78

48% off
A03R 433MHz Wireless Digital Radio CDSENET E610-DTU(433C30)E High Speed Continuous Transmission 30dbm Distance 10km A03R 433MHz Wireless Digital Radio CDSENET E610-DTU(433C30)E High Speed Continuous Transmission 30dbm Distance 10km

A03R 433MHz Wireless Digital Radio CDSENET E610-DTU(433C30)E High Speed Continuous Transmission 30dbm Distance 10km

$63.82$122.73

58% off
Heltec HTCC-AB02S Dev-Board Based on ASR605x LoRaWAN 1.0.2 Support Good Impendence Matching and Long Communication Distance Heltec HTCC-AB02S Dev-Board Based on ASR605x LoRaWAN 1.0.2 Support Good Impendence Matching and Long Communication Distance

Heltec HTCC-AB02S Dev-Board Based on ASR605x LoRaWAN 1.0.2 Support Good Impendence Matching and Long Communication Distance

$42.46$101.10

36% off
Retail! 433MHz Wireless Digital Radio CDSENET E610-DTU(433C30)E High Speed Continuous Transmission 30dbm Distance 10km Retail! 433MHz Wireless Digital Radio CDSENET E610-DTU(433C30)E High Speed Continuous Transmission 30dbm Distance 10km

Retail! 433MHz Wireless Digital Radio CDSENET E610-DTU(433C30)E High Speed Continuous Transmission 30dbm Distance 10km

$62.79$98.11

Dragino DDS04-LB LoRaWAN 4-Channels Distance Sensor for Internet of Things solution

Dragino DDS04-LB LoRaWAN 4-Channels Distance Sensor for Internet of Things solution

$458.00$458.00

20hz 80m Industrial Phase Laser Ranging Sensor Module High Precision laser distance Sensor Laser Rangefinder Module Ardunio 20hz 80m Industrial Phase Laser Ranging Sensor Module High Precision laser distance Sensor Laser Rangefinder Module Ardunio

20hz 80m Industrial Phase Laser Ranging Sensor Module High Precision laser distance Sensor Laser Rangefinder Module Ardunio

$86.80$86.80

1 sold
60% off
2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(A)-ABPS 2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(A)-ABPS

2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(A)-ABPS

$24.83$62.08

36% off
Retail! UAV 50m Laser Ranging Sensor Drone Spare Parts UART I2C Range Finder Distance Measuring Drone Obstacle Avoidance Retail! UAV 50m Laser Ranging Sensor Drone Spare Parts UART I2C Range Finder Distance Measuring Drone Obstacle Avoidance

Retail! UAV 50m Laser Ranging Sensor Drone Spare Parts UART I2C Range Finder Distance Measuring Drone Obstacle Avoidance

$29.84$46.63

80m high precision laser distance sensors 1mm ranging range finder module alarm/sensor

80m high precision laser distance sensors 1mm ranging range finder module alarm/sensor

$65.00$65.00

1 sold
45% off
RFID UHF Desktop USB Reader & Writer USB keyboard output 860-960MHz does not need drive 18000-6C reading distance 20CM RFID UHF Desktop USB Reader & Writer USB keyboard output 860-960MHz does not need drive 18000-6C reading distance 20CM

RFID UHF Desktop USB Reader & Writer USB keyboard output 860-960MHz does not need drive 18000-6C reading distance 20CM

$385.00 $700.00

Categories: Security & Protection, IoT Devices

Buy Now
40% off
Heltec HTCC-AB02S Dev-Board Based on ASR605x LoRaWAN 1.0.2 Support Good Impendence Matching and Long Communication Distance Heltec HTCC-AB02S Dev-Board Based on ASR605x LoRaWAN 1.0.2 Support Good Impendence Matching and Long Communication Distance

Heltec HTCC-AB02S Dev-Board Based on ASR605x LoRaWAN 1.0.2 Support Good Impendence Matching and Long Communication Distance

$60.66 $101.10

Categories: Security & Protection, IoT Devices

Buy Now
59% off
2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(B)-ABPS 2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(B)-ABPS

2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(B)-ABPS

$24.08 $58.73

Categories: Security & Protection, IoT Devices

Buy Now
4% off
Hi-Link 79G mmWave HLK-LD7901B Water Liquid Level Distance Detection Radar Ranging Sensor Module Hi-Link 79G mmWave HLK-LD7901B Water Liquid Level Distance Detection Radar Ranging Sensor Module

Hi-Link 79G mmWave HLK-LD7901B Water Liquid Level Distance Detection Radar Ranging Sensor Module

$60.67 $63.20

Categories: Security & Protection, IoT Devices

Buy Now
UHF RFID metal tag 915m 868m EPC 20pcs free shipping fixed-assets management 95*25*3.7mm long distance PCB passive RFID tags UHF RFID metal tag 915m 868m EPC 20pcs free shipping fixed-assets management 95*25*3.7mm long distance PCB passive RFID tags

UHF RFID metal tag 915m 868m EPC 20pcs free shipping fixed-assets management 95*25*3.7mm long distance PCB passive RFID tags

$34.00 $34.00

Categories: Security & Protection, IoT Devices

Buy Now
2PCS Benewake TFmini Plus Lidar Range Finder UART I2C TOF LiDAR Module IP65 0.1m-12m Ranging Distance Sensor for Arduino 2PCS Benewake TFmini Plus Lidar Range Finder UART I2C TOF LiDAR Module IP65 0.1m-12m Ranging Distance Sensor for Arduino

2PCS Benewake TFmini Plus Lidar Range Finder UART I2C TOF LiDAR Module IP65 0.1m-12m Ranging Distance Sensor for Arduino

$81.01 $81.01

1 sold

Categories: Security & Protection, IoT Devices

Buy Now
Dragino DDS04-NB-GE DDS04-NS-GE NB-IoT 4-Channels Distance Detection Sensor Dragino DDS04-NB-GE DDS04-NS-GE NB-IoT 4-Channels Distance Detection Sensor

Dragino DDS04-NB-GE DDS04-NS-GE NB-IoT 4-Channels Distance Detection Sensor

$539.00 $539.00

Categories: Security & Protection, IoT Devices

Buy Now
60% off
2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(A)-ABPS 2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(A)-ABPS

2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(A)-ABPS

$24.83 $62.08

Categories: Security & Protection, IoT Devices

Buy Now
49% off
Wireless Lora Module Anti-Interference RF Transceiver 1W High Power Long Distance Data Transmission 470-510 Mhz Wireless Lora Module Anti-Interference RF Transceiver 1W High Power Long Distance Data Transmission 470-510 Mhz

Wireless Lora Module Anti-Interference RF Transceiver 1W High Power Long Distance Data Transmission 470-510 Mhz

$122.16 $239.52

Categories: Security & Protection, IoT Devices

Buy Now
47% off
T88C RS485 CAN HAT RS485 CAN Expansion Board for Allows Stable Long-Distance Communication Via RS485/CAN T88C RS485 CAN HAT RS485 CAN Expansion Board for Allows Stable Long-Distance Communication Via RS485/CAN

T88C RS485 CAN HAT RS485 CAN Expansion Board for Allows Stable Long-Distance Communication Via RS485/CAN

$145.45 $274.43

Categories: Security & Protection, IoT Devices

Buy Now
60% off
20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for-ABPS 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for-ABPS

20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for-ABPS

$36.86 $92.15

Categories: Security & Protection, IoT Devices

Buy Now
0-6M Embedded Integrated Long Range Distance UHF Reader Writer Module TTL interface 0-6M Embedded Integrated Long Range Distance UHF Reader Writer Module TTL interface

0-6M Embedded Integrated Long Range Distance UHF Reader Writer Module TTL interface

$60.00 $60.00

Categories: Security & Protection, IoT Devices

Buy Now
LDDS75 LoRaWAN Distance Detection Sensor LDDS75 LoRaWAN Distance Detection Sensor

LDDS75 LoRaWAN Distance Detection Sensor

$479.50 $479.50

Categories: Security & Protection, IoT Devices

Buy Now
60% off
20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for-ABPS 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for-ABPS

20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for-ABPS

$36.86 $92.15

Categories: Security & Protection, IoT Devices

Buy Now
80m 20hz High Accuracy Laser Sensor Range Finder Distance Measuring Module TTL Ardunio 80m 20hz High Accuracy Laser Sensor Range Finder Distance Measuring Module TTL Ardunio

80m 20hz High Accuracy Laser Sensor Range Finder Distance Measuring Module TTL Ardunio

$50.00 $50.00

Categories: Security & Protection, IoT Devices

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10m 14Khz High Speed Laser Ranging Module Laser Sensor Distance Measuring 10m 14Khz High Speed Laser Ranging Module Laser Sensor Distance Measuring

10m 14Khz High Speed Laser Ranging Module Laser Sensor Distance Measuring

$66.00 $66.00

Categories: Security & Protection, IoT Devices

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32% off
Mini Size UHF RFID USB OTG Tag Sensor Short Distance Portable Handheld Card Reader/Writer With Free Android DEMO And Source Code Mini Size UHF RFID USB OTG Tag Sensor Short Distance Portable Handheld Card Reader/Writer With Free Android DEMO And Source Code

Mini Size UHF RFID USB OTG Tag Sensor Short Distance Portable Handheld Card Reader/Writer With Free Android DEMO And Source Code

$74.12 $109.00

Categories: Security & Protection, IoT Devices

Buy Now
TOF 10m 14Khz High Speed Laser Sensor Distance Measuring Laser Ranging Module TTL TOF 10m 14Khz High Speed Laser Sensor Distance Measuring Laser Ranging Module TTL

TOF 10m 14Khz High Speed Laser Sensor Distance Measuring Laser Ranging Module TTL

$55.00 $55.00

Categories: Security & Protection, IoT Devices

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865-928MHz UHF Reader Long Distance Passive Electronic Tag 915 Card 6C Card Reader Access Control Reading Head 865-928MHz UHF Reader Long Distance Passive Electronic Tag 915 Card 6C Card Reader Access Control Reading Head

865-928MHz UHF Reader Long Distance Passive Electronic Tag 915 Card 6C Card Reader Access Control Reading Head

$64.00 $64.00

Categories: Security & Protection, IoT Devices

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41% off
A51I 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for A51I 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for

A51I 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for

$31.86 $54.00

Categories: Security & Protection, IoT Devices

Buy Now
43% off
A51I RS485 CAN HAT RS485 CAN Expansion Board for Allows Stable Long-Distance Communication Via RS485/CAN A51I RS485 CAN HAT RS485 CAN Expansion Board for Allows Stable Long-Distance Communication Via RS485/CAN

A51I RS485 CAN HAT RS485 CAN Expansion Board for Allows Stable Long-Distance Communication Via RS485/CAN

$19.69 $34.55

Categories: Security & Protection, IoT Devices

Buy Now
20% off
TFmini Plus Lidar Module Single-Point Micro Range Finder 0.1-12m IP65 Waterproof Distance Sensor Obstacle Avoidance Module TFmini Plus Lidar Module Single-Point Micro Range Finder 0.1-12m IP65 Waterproof Distance Sensor Obstacle Avoidance Module

TFmini Plus Lidar Module Single-Point Micro Range Finder 0.1-12m IP65 Waterproof Distance Sensor Obstacle Avoidance Module

$42.10 $52.63

13 sold

Categories: Security & Protection, IoT Devices

Buy Now
40% off
1 PCS 20Hz High Accuracy 80M Laser Sensor Black Plastic Distance Measuring Module TTL Interface Ardunio 1 PCS 20Hz High Accuracy 80M Laser Sensor Black Plastic Distance Measuring Module TTL Interface Ardunio

1 PCS 20Hz High Accuracy 80M Laser Sensor Black Plastic Distance Measuring Module TTL Interface Ardunio

$34.51 $57.51

Categories: Security & Protection, IoT Devices

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59% off
2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(B)-ABPS 2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(B)-ABPS

2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(B)-ABPS

$24.08 $58.73

Categories: Security & Protection, IoT Devices

Buy Now
Dragino LDDS45 LoRaWAN Distance Detection Sensor

Dragino LDDS45 LoRaWAN Distance Detection Sensor

$460.80 $460.80

1 sold

Categories: Security & Protection, IoT Devices

Buy Now
ISO11784/85 HDX FDX-B 125-134.2KHZ Long distance RFID Animal Tag Reader Module TTL Interface ISO11784/85 HDX FDX-B 125-134.2KHZ Long distance RFID Animal Tag Reader Module TTL Interface

ISO11784/85 HDX FDX-B 125-134.2KHZ Long distance RFID Animal Tag Reader Module TTL Interface

$39.99 $39.99

Categories: Security & Protection, IoT Devices

Buy Now
Lidar TFmini Plus Sensor Module Single-Point Ranging Module 0.1-12m Measurement Range Distance,Support I/O for Drone Lidar TFmini Plus Sensor Module Single-Point Ranging Module 0.1-12m Measurement Range Distance,Support I/O for Drone

Lidar TFmini Plus Sensor Module Single-Point Ranging Module 0.1-12m Measurement Range Distance,Support I/O for Drone

$52.00 $52.00

Categories: Security & Protection, IoT Devices

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51% off
A49T 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for A49T 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for

A49T 20Hz High Accuracy 80M Laser Sensor Range Finder Distance Measuring Module TTL Interface for

$222.84 $454.78

Categories: Security & Protection, IoT Devices

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48% off
A03R 433MHz Wireless Digital Radio CDSENET E610-DTU(433C30)E High Speed Continuous Transmission 30dbm Distance 10km A03R 433MHz Wireless Digital Radio CDSENET E610-DTU(433C30)E High Speed Continuous Transmission 30dbm Distance 10km

A03R 433MHz Wireless Digital Radio CDSENET E610-DTU(433C30)E High Speed Continuous Transmission 30dbm Distance 10km

$63.82 $122.73

Categories: Security & Protection, IoT Devices

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58% off
Heltec HTCC-AB02S Dev-Board Based on ASR605x LoRaWAN 1.0.2 Support Good Impendence Matching and Long Communication Distance Heltec HTCC-AB02S Dev-Board Based on ASR605x LoRaWAN 1.0.2 Support Good Impendence Matching and Long Communication Distance

Heltec HTCC-AB02S Dev-Board Based on ASR605x LoRaWAN 1.0.2 Support Good Impendence Matching and Long Communication Distance

$42.46 $101.10

Categories: Security & Protection, IoT Devices

Buy Now
36% off
Retail! 433MHz Wireless Digital Radio CDSENET E610-DTU(433C30)E High Speed Continuous Transmission 30dbm Distance 10km Retail! 433MHz Wireless Digital Radio CDSENET E610-DTU(433C30)E High Speed Continuous Transmission 30dbm Distance 10km

Retail! 433MHz Wireless Digital Radio CDSENET E610-DTU(433C30)E High Speed Continuous Transmission 30dbm Distance 10km

$62.79 $98.11

Categories: Security & Protection, IoT Devices

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Dragino DDS04-LB LoRaWAN 4-Channels Distance Sensor for Internet of Things solution

Dragino DDS04-LB LoRaWAN 4-Channels Distance Sensor for Internet of Things solution

$458.00 $458.00

Categories: Security & Protection, IoT Devices

Buy Now
20hz 80m Industrial Phase Laser Ranging Sensor Module High Precision laser distance Sensor Laser Rangefinder Module Ardunio 20hz 80m Industrial Phase Laser Ranging Sensor Module High Precision laser distance Sensor Laser Rangefinder Module Ardunio

20hz 80m Industrial Phase Laser Ranging Sensor Module High Precision laser distance Sensor Laser Rangefinder Module Ardunio

$86.80 $86.80

1 sold

Categories: Security & Protection, IoT Devices

Buy Now
60% off
2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(A)-ABPS 2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(A)-ABPS

2.4G Wireless Long Distance Door Phone Intercom Doorbell 2 Way Audio Voice Sender&Reciever for Hospital Hotel Call(A)-ABPS

$24.83 $62.08

Categories: Security & Protection, IoT Devices

Buy Now
36% off
Retail! UAV 50m Laser Ranging Sensor Drone Spare Parts UART I2C Range Finder Distance Measuring Drone Obstacle Avoidance Retail! UAV 50m Laser Ranging Sensor Drone Spare Parts UART I2C Range Finder Distance Measuring Drone Obstacle Avoidance

Retail! UAV 50m Laser Ranging Sensor Drone Spare Parts UART I2C Range Finder Distance Measuring Drone Obstacle Avoidance

$29.84 $46.63

Categories: Security & Protection, IoT Devices

Buy Now
80m high precision laser distance sensors 1mm ranging range finder module alarm/sensor

80m high precision laser distance sensors 1mm ranging range finder module alarm/sensor

$65.00 $65.00

1 sold

Categories: Security & Protection, IoT Devices

Buy Now