FY-0256 2 in 1 PIR Infrared Sensors (Transmitter + Receiver) Wireless Doorbell Alarm Detector for Home / Office / Shop / Factory, UK Plug Tag-HP Spare Parts Output Interface：USB3

Output Interface：USB3

40HQ: 1259 cartons * 70 pcs = 88130 pcs

You can build storage methods of different purpose according to working requirement

Material: Metal

Carton Size 55cm * 52cm * 32cm / 21

FY-0256 2 in 1 PIR Infrared Sensors (Transmitter + Receiver) Wireless Doorbell Alarm Detector for Home / Office / Shop / Factory, UK Plug Tag-HP Spare Parts Output Interface：USB3Features 1. Adopts infrared detect technology. 2. No wiring design makes it simple to use and easy to install. 3. Long sensing distance. 4. 38 songs for choice in total, you can choose the song throgh click the music key on the side of receiver. 5. 3 levels of volume for adjust, you can adjust it by click the volume key on the side of receiver. 6. The receiver has the function to set voiced noiseless modes, you need to adjust it by click the volume