Features

7 inch TFT LCD, no radiation, low power, high definition widescreen image.
 Hands free intercom function.
 Electronic control locks function.
 Monitor outdoor functions.
 Image brightness, chrome and volume can be adjusted.
 Oxidation and wear-resistant surface treatment of aluminum alloy outdoor unit.
 Indoor ultra-thin design, aluminum panels, electroplating button, beautiful luxurious fully shown.
 12 polyphonic sound optional; will not always hear the monotone of the doorbell. 
 The outdoor unit is small and aluminum alloy enclosure, with infrared night vision function, wall installation is simple and convenient. 
 All our products have a delayed 1-6; 2 drag 1; 2 drag 2.   

Performance parameters
 Switching power supply: AC220V - 50Hz DC15V 1.2A
 Machine current: less than 800mA
 The call delay time: 100S ± 10%
 Monitoring the delay time: 40S ± 10% 
 The camera sensor: OV7949 420 lines / SHARP1 / 4 420 line / SONY 1 / 4 (optional) 
 Lens: 6MM62/3.6MM92 degrees (optional) 
 Outdoor unit with infrared night vision: infrared open lower open 10LUX
 Indoor machine size: (H) 165 × (W) 235 × (D) 35mm
 The outdoor unit dimensions: (H) 125 × (W) 52 × (D) 30mm 
 Outdoor Installation: Wall