e-bell:ATZ-DBV03P-433MHz; Waterproof: IP65; weight: N.W: 460g G.W.: 885g (Note: for real products )；Item size: 174 x 96 x 63mm (L x W x H) Packaging size: 215 x 182 x 70mm (L x W x H) ; Power: DC12V 1.5A; Temperature: -20~55 °C; Humidity:10-95% RH Priority:PnP: Plug & Play, One-Key WiFi Connection. Support Max. 64GB TF Card；Indoor Bell: 433MHz, Learning Code, Distance: 80m；Processor：Full duplex audio

• One-Key WiFi Connection
• Indoor Bell: 433MHz, Learning Code, Distance: 80m
• 720P
• 1.0 Mega-Pixels
• 2.5mm Super View Angle: 125°

One-Key WiFi ConnectionATZ International