New Features: 1. Real time monitor: one channel video output, the other channel is switched 2. Replay the saved photo by press the replay button. (Press “ Record” to take one photo) 3. Movement detected, switch on “armed” button as well as switch on “ movement detect” function. It will automatically take photo of movement thing. 4. Backup battery : 700mA (support 6~8hrs), photo saved 5. Auto-taken photos. When alarm is armed, once door sensor is triggered, it will take 16 photos every 2 seconds. 6. Video switch: two channel video :automatically 6sencods switched to changed photo, if alarm is triggered, it will be changed for 2 seconds and take photo for 16 pcs. 7. More taken photo: Install the system with four quad processor, connect four camera to be four video. 8. Auto-taken photo: auto-taken 16 photo if alarm is happened. Specification: Function: 64pcs photo(optional) Fomat: PAL/NTSC Vedio input: 2 switched Vedio output: 1 Memory: Auto 32/64 photos pces rosulution: 512×256 Movement: yes power: DC5V 1000mA Back up battery: yes Frequercy: 433MHz or 315MHz temperature: -20℃～50℃ size: 133mm（l）×80mm（w）×20mm（h）