ZB 2.4GHz Door and Window Switch Sensor for Light/Air Condition Remote Control

Features Easy installationZB wireless home communicationInstant installationLow energy consumptionBattery life 2 yearsReal time positioningThe gateway looks for battery powered devices once an hour to ensure that they are normal Accurate monitoringIf there is no activity for 24 hours irregular activities will trigger the alarm linkageLow battery reminderWhen the battery voltage is less than or equal to 2 4V a prompt will appear in the software device barSpecification Connection mode ZB 2 4GHz IEEE 802 15 4Working frequency 2 4GHzRadio frequency range outdoor indoor 100m 30m Standby current 1 3uATrigger current 4 28 5mAButton battery 1 x CR2450Voltage 3VWorking temperature 15° C 45°CWorking humidity ≤85 RHSensor size 62 x 33 x 14 H mmMagnetic stripe size 57x10x11 H mmWeight 41gAbout the gateway hub This smart Door and Window Sensor cannot be used alone it must be connected to the gateway and then used with other Zb devices Note This Zb Sensor uses the standard Zb protocol and can work with the gateway hub of the Zb standard protocol Package included 1 xDoor and Window Sensor 1 x Magnetic stripe