We are offering wireless video door phones . These wireless colour video door phones that are supplied by us are obtained from the international brands hence offer high quality. These wireless colour video door phones are made up of high quality components and provide sophisticated functionality. These wireless colour video door phones give sharp and clear image and are resistant to early wear. Our wireless colour video door phones are meant for long term usage. product specifications : 1. 3.5'' colour video doorphone europe & usa style appearance, popular minimalist design, luxury and generous, easy to use and operate crt resolution : 380tvl(cmos), 420tvl(ccd) features : outdoor station use high-definition ccd camera and nano-glass lenses to make images better effect strong & explosion-proof with metal casting outdoor station, multi-layer water-proof design, which can be placed name or house number, with rain cover clear images, good effect for intercom with night vision function 8-note polyphonic ring tong freely for selection, elegant sweet image brightness, color degrees, the ringing volume can be adjusted outdoor and indoor unit can match arbitrary popular minimalist design luxury and generous easy to use and operate .