Elife 2.4GHz 3.5" TFT Color Display Wireless Video Intercom Doorbell Door Phone Intercom System with Night Vision This wireless video door phone comes complete with a comprehensive set of tools including one 3.5" screen monitor, one CMOS camera and other accessories and has functions of capturing, intercom, monitoring, talking and unlocking. It enables you to protect your loved ones from intruders and gives you extra security and convenience. 2.4GHz launch frequency, Approx 300 meters barrier free remote control distance, robust anti-interference. 3.5" TFT color display. Clear night vision can capture image in low-illumination environment. Surveillance, wireless unlock, hands-free call and talk. 0.3Mega pixel camera, Rain shield for the outdoor camera, 16 chord melodies for your options, Indoor monitor can take/ save/ view up to 100 pictures automatically.