Do you need video door phone? If so, we are strongly recommended this 2.4GHz wireless night view 3.5inch TFT color display door phone to you.This intercom door phone features 2.4GHz launch frequency, approx 200 meters barrier free remote control distance, with micro-processing technology, auto-remote control, excellent performance and high reliability. Intercom door phone is explosion-proof, waterproof design, prevent-oxidation, and wear-resistant metal case. This color video door phones adopt high-definition CCD camera, making a better effect for image. Image is clear, effective intercom with night visual camera. Brand new color wireless door phone system has 3.5 inch LCD monitor. This color video doorphone intercom adopts high-definition night view, making a better effect for image.Video doorphone intercom has picture brightness and call functions, meet your different needs. You can finally keep your house safe with the video doorphone intercom. Just buy this high quality wireless door phone for your safety!