Doorbell Camera Specification: Dimension：60mm Detection methods：Body sensor Working voltage：1×CR123 Working current：Static state Detection distance：5-7meter Detection angle:110℃ Working PIR Specification: Dimension：45mm Detection methods：Body sensor Working voltage：CR123Ax1 Working current：Static state Detection distance：7 meters Detection angle:90℃ Working temperature：0-40°C Operating humidity：=80% Radio protocol:Z-Wave Plus Radio frequency:US; 908.42MHz; Transmission speed：9.6/40/100kpbs Transmission Distance:up to 30m outdoor;up to 20m indoor(depending on building materials and structures)
