2 to 1 PIR Infrared Sensors Wireless Doorbell Alarm Detector for Home / Office Filter-External Solid State Drives Loading Container 20GP: 429 cartons

Loading Container 20GP: 429 cartons * 200 pcs = 85800 pcs

Outstanding Compatibility: 4-Port USB Hub for a variety of devices: laptops

Dual frequency monitor stand

Loading Container 20GP: 1126 cartons * 100 pcs = 112600 pcs

just plug in

2 to 1 PIR Infrared Sensors Wireless Doorbell Alarm Detector for Home / Office Filter-External Solid State Drives Loading Container 20GP: 429 cartonsFeatures 1. Brand new and high quality. 2. Adopt advanced infrared detect technology. 3. No wiring design makes it simple to use and easy to install. 4. Up to 100m Wireless working distance in open area, 10m for indoor use. 5. Wireless installation, just place the sensor at the entrance. 6. The receiver volume is adjustable 7. The Receiver will Send chime sound and illuminate red LED lights when the PIR devices detect somebody is near. 8. Sensor