Short product description:
Grandstream GDS3727 is an outdoor video intercom system with a 4 MP camera supporting H.264 video, 1/3" optical sensor and up to 30 fps. It features IP66 weather protection and IK07 vandal resistance, a 3 W speaker and multiple voice codecs (G.711, G.722, G.726-32, G.729). Local recording via SD card up to 256 GB. Suited for secure entry control at homes or businesses.