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Pir sensor receiver transmitter

(57 products available)

Hosmart 1/2 Mile Rechargeable Driveway Alarm Weatherproof Security Outdoor Motion Sensor Security Alarm System

$27.00-33.00
Min. Order: 20 sets

Shenzhen HLK-LD2420 24G MmWave Human Micro-Motion And Moving Detection Ranging Speed Tracking Module To Replace PIR In 6M

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$1.55-1.65
Shipping per piece: $4.86
Min. Order: 1 piece

Home Security One Battery Operated Transmitter One Plug-in Receiver Long Range Wireless Motion Sensor Driveway Alarm

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$4.25-5.25
Shipping per piece: $9.38
Min. Order: 2 pieces

2 in 1 PIR Infrared Sensors (Transmitter + Receiver) Wireless Doorbell Alarm Detector for Home / Office / Shop / Factory

$6.00-8.00
Min. Order: 1 piece

Hi-Link Low Cost HLK-LD2420 24G MmWave Human Micro-Motion Moving Detection Ranging Sensor Module To Replace PIR

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$1.55-1.65
Min. Order: 1 piece

OEM ODM Waterproof Wireless Home Entry Driveway Alarm Motion Sensor Bell For Store Motion Sensor Doorbell

Ready to Ship
$5.95-7.25
Shipping per piece: $9.38
Min. Order: 2 pieces

Manorshi 10mm 40khz piezo ultrasonic Transmitter / Receiver sensor for range detection

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$0.30-0.60
Shipping per piece: $0.23
Min. Order: 100 pieces

Ebyte E62-433T30D Wireless Audio Video Transmitter And Receiver Lorawan UART 3.0km 433mhz 30dBm Rf Module Wireless module

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$11.89-12.70
Shipping per piece: $3.96
Min. Order: 1 piece