Item name:wcdma 3g camera Specification: 1. This product uses usim card, supporting wcdma 3g network. 2. Matching cmos camera and infrared led, it supports wireless video monitoring in 24 hours. 3. Real-time video: you can call the video phone to check the image of monitoring area 4. You can send sms to control camera remotely and check anywhere secretly and safely 5. Motion detection: special camera lens can detect environmental change and alarm 6. Multimode alarm: camera can send alarm messages by sms, video call, voice call 7. Sensor detection (w-1b): max 10 wireless alarm sensors can be added. 8. Support to record the alarming image or videos to the camera 9. Wireless remote control(w-1b): it can arm, disarm or send emergency alarm 10. Special camera: 300, 000 pixels cmos lens for infrared. 11. Easy installation: wireless connection. The product can be installed at any place you wanted. 12. Built-in lithium battery: rechargeable battery ensuring operation in case of external power failure Network : Hsdpa/umts 850/1900/2100 mhz edge/gprs/gsm 850/900/1800/1900 mhz transfer rate hsdpa downlink up to 3.6 mbps Wcdma (umts) uplink data rate up to 384 kbps Camera300, 000 pixels cmos Video call standard3gpp qcif 176¡á144 Infrared led6 led, 6 meters most Rf controller and sensor315mhz/433mhz Adapterout 5v 2a Li-ion1000mah