https://www.imoulife.com/eu/product/specs/imou-home-security-system
Wired&Wireless Connection,32-way sub-device access, Built-in Siren
Operating Voltage:DC 5V
Rev 001.001 http://www.imoulife.com
Operating Humidity:0~95%RH, no condensation
Installation Method: desktop & wall mounted
Operating Temperature:-10~55?
Appearance Size: 126.0×126.0×38.0mm
Wireless Protocol:Wi-Fi IEEE 802.11 b/g/n 2.4GHz,Zigbee3.0
Wired Connection:10/100Mbps adaptive Ethernet port