2 to 1 PIR Infrared Sensors Wireless Doorbell Alarm Detector for Home / Office Filter-External Solid State Drives Line length: 2m

Line length: 2m

The switch adopts the store-and-forwarding forwarding mode and auto-learns/-updates MAC addresses to boost data transmit and switching capacity

0 high speed mode is not support by Windows 98

Plug-and-Play No driver installation required with switch and 7 LED

The magnetic design makes it much more easy to use

2 to 1 PIR Infrared Sensors Wireless Doorbell Alarm Detector for Home / Office Filter-External Solid State Drives Line length: 2mFeatures 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