Factory Direct High Quality Home Alarm System Tuya Burglar Alarm Remote Control Window and Door Sensor

The ZX-D30 door sensor works well with any door window or opening. When alarm is triggered (separated) an alarm signal will be sent to the system controller for appropriate response. If connected to a GSM alarm system low-battery alerts via SMS text messages will be available.Features:Tamper switchWith Unclosed door / window notification.Door/window contact sensorEasy InstallationLow power consumptionlong battery life for standby


Product Description


Power supply: DC 3V (CR2030 button battery *1)

Standby current: <8uA

Alarm current: <15mA

Transmission distance: <80m (open area)

Wireless frequency: 433Mhz

Working temperature: -10~55℃

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