1) Working Voltage: 12VDC
2) Wireless Frequency: 433Mhz 1527
3) Automatically record images with sound when alarming

Hidden cameras
1) Working Voltage: 12VDC
2) Wireless Frequency: 433Mhz 1527
3) Automatically record images with sound when alarming
4) Automatically generate into files and being saved. 2G storage capacity
5) With an universal bracket
6) Used to work with our alarm system
7) With actual PIR function,wide-angle detecting, 110°10M×10M