2.5" Digital Baby Monitor Camera kit > 2.4Ghz Wireless Digital Baby Monitor > the camera built-in LED and photoresistance. > IR Night Night Vision > Tow Ways Intercom > The transmit distance is 100 meters without block cleary and stable image > The emitter-receiver must need input the pair Pass word for use,privacy is very hign > One receiver can match 4 cameras > Receiver can show the battery quatity of electricit > It has temperature record feature. Packing Details： 1 Gift Box: 1 sets，1 carton: 10 sets，Carton Size: 36.2x31.8x46.5cm，G.W: 11kg，N.W：10kg