Rettru

Retro WiFi is quite similar in size to a half-dollar coin. Dimensions: 1.5 x 1.3 x 0.4 in. Weight: 0.43 oz.Built-in two pieces of 940 NM Invisible Infrared LED, XDwifi automatically turns on / off the night vision shooting mode according to changes in the brightness of environment. It is perfectly matched for 24/7 monitoring.