Optical sensor resolution: 1200 dpiNumber of buttons: 3.Power supply: 2xAAACompatible operating systems: Windows 8 or later, Mac OS X 10.10 or later, ..
ProcessorMT7628NROM16MB NorFlashRAM64MB DDR2Wi-Fi Protocols802.11n, 2.4GHz 2X2 (speed up to 300Mbps)No. of antennae4Heat dispersion mechanismFanless a..
Specifications:•Fits standard 14mm hole from mechanical door viewer•Size 128 x 68 x 15mm•Door thickness 38-110mm•3.2" LCD screen•2 pcs. AAA batteries•..