technical data:type: single-familyinstallation method: independent of the systemwith video function: yespower supply: battery (rechargeable)power supply voltage: 230v~ 50hztransmission type: wireless / wificommunication with smartphone: yesnumber of external panels: 1wi-fi frequency: 2.4 ghzwi-fi standard: 802.11 b/g/nrange in open area: 80 mpanel:number of doorbell buttons: 1external panel mounting method: surface mountingcamera viewing angle (horizontal): 110 °camera viewing angle (vertical): 61 °night lighting: irprotection level: ip65outer panel material: plasticouter panel color: blackwidth: 46 mmheight: 137 mmdepth: 25 mmlayo wireless video doorbell. the set includes an external panel and a receiver which does not require installation as it is mains powered. the doorbell has a wifi connection and can be operated via a smartphone after downloading the free tuya app. you then gain the ability to talk to a person standing outside. the device has space for a microsd card (not included) which allows you to save photos and videos and is equipped with a sensor that immediately starts recording upon detecting motion. the external panel has a narrow design allowing it to be mounted on narrow posts. it includes a button and a camera with a wide viewing angle illuminated by ir leds which provide exceptionally clear images even after dark. the external panel is powered by a built-in battery charged via usb. It is also possible to connect a transformer to provide 8-12ac power. the device is exceptionally tight and resistant to harsh weather conditions as evidenced by its high ip65 rating. the network doorbell receiver provides an audible signal in the event of the phone's battery running low. users can choose from up to 60 ringtones and their volume can be adjusted between 64-84 db.**
