Wireless WiFi Video Doorbell Smart Phone Door Ring Intercom Camera Security Bell Sets Maximum air flow: 900m3/h

Maximum air flow: 900m3/h

- By using our laundry hanger

Trucks: 5 Heavy Duty Aluminium

Colour: Stainless steel silver

and the motor does not wear

Wireless WiFi Video Doorbell Smart Phone Door Ring Intercom Camera Security Bell Sets Maximum air flow: 900m3/hDescription: Memory: 32Mb flash Sensor (sensor): 30W GC0328 CMOS sensor Lens: 120 wide angle lens Sensor performance: support automatic white balance, automatic gain control, automatic backlight compensation Signal to noise ratio: 41dB Minimum illumination: 0. 8Lux F1. 4 (color mode), 0. 3Lux F1. 4 (black and white mode) Night vision: 2pcs 850nm28Mil high power infrared light Night vision distance: 1 meter is the best, the longest distance is 3 meters