Intercom Door Monitor Camera With Wireless Handset Black 243x158x29.5millimeter

LED lights enables the colour display of visitors at a distance of about 50 cm at night
Maximum wireless range is 100 m with no obstacles
Monitor has a large, 7-inch wide screen that clearly shows each visitor’s face
Gate or door lock can be easily and quickly released using monitors
Safety function makes a woman's voice sound like a man's when speaking with visitor