B90 Low-power Battery Surveillance Camera, Support Two-way Intercom, TF Card, PIR Human Body Induction Outdoor & Sports high-definition sound quality

high-definition sound quality

Signal-to-noise ratio: greater than 50dB

Easily and quickly install the lamp anywhere outside you want for lighting

The original qck circuit is greatly simplified

500X metal detection lens: suitable for circuit board maintenance and inspection

B90 Low-power Battery Surveillance Camera, Support Two-way Intercom, TF Card, PIR Human Body Induction Outdoor & Sports high-definition sound quality1. Diagonal angle: 140 degrees 2. Horizontal angle: 112 degrees 3. Vertical angle: 84 degrees 4. Resolution: 1928H x 1088V, 640H x 360V 5. Compressure: H. 264 6. IR distance: 5m 7. Personal sensor: PIR 8. Stand by current: 200uA 9. Storage: TF slot 10. Water assistant: IP53 11. Product size: 9x5. 5x4. 5cm 12. Product weight: 88g