Wired & Wireless 802.11b, 802.11g, Wi-Fi 4 (802.11n) 2.4 GHz Smartphone/tablet remote support Number of simultaneously connected devices (max): 32 65 dB White Features Certification CE Control type Wireless Product colour White Performance Operating relative humidity (H-H) 0 - 95% Operating temperature (T-T) -10 - 55 °C Operating frequency 433 MHz Maximum outdoor range 200 m Alarm decibels 65 dB Number of simultaneously connected devices (max) 32 Smartphone/tablet remote support Yes Wi-Fi frequency 2.4 GHz Wi-Fi standards 802.11b, 802.11g, Wi-Fi 4 (802.11n) Wi-Fi Yes Power Input voltage 5 V Connectivity technology Wired & Wireless Packaging content Alarm control panel Yes leaflet