1. IR thermo image monitoring and detection for moving objects, the double detection technology can eliminate the false alarm caused by environmental reasons. 2. It has real-time mobile AV alarm and e-mail video image back-up receiving model. 3. You can monitor the site by mobile phone at any time. 4. You can use mobile to monitor the voice at the remote site. 5. Alarms will activate the pre-recorded voice messages and inform the users immediately. 6. Easy operate with a wireless remote control device by simple mobile instructions. 7. You can setting if the siren and beacon device to be activated when alarm happen. 8. Under emergency situation EMSD key can silently inform any designated users. 9. With build-in back up battery, device can be still operating during power failure. 10. With IR night vision camera, it provides full time 24 hours day and night monitoring function. Specification: PIC Format JPEG Resolution 320X240 /480 X320 pixels Camera View Angle Horizontal 60º / Vertical 60º Effective Range < 20 meters Remote Control Distance < 30 meters External Power: output: DC6V Input: AC110V~220V 50HZ or 60HZ Backup Battery < 24 hrs (depends on battery capacity) Working Temperature 0-50ºC (32-122ºF) Relative Humidity 10-90%, non-condense