Wireless Electric Doorbell Kit with 1 Receiver and 1 PIR Motion Sensor, Security Alarm with Visitor Alert and 38 Melodies at 3 Volume Levels

General descriptionThe Wireless Electric Doorbell Kit includes 1 receiver and 1 PIR motion sensor, providing a reliable security alarm with a visitor alert feature. It is suitable for various environments such as homes, offices, shops, and hotels, making it an ideal solution for alerting business owners when customers enter the store or for signaling when pets are ready to enter or leave.Technical specificationsEffective range of the receiver: up to 70 metersPIR motion detection distance: between 3 and 7 metersVolume levels: high, medium, lowRingtones: 38 melodies availableUsageApplications include:Entry alertBurglar alarmPassage alarmAnimal detectorIndoor car alarmWarehouse monitorCloset alarmGarage and tool shed monitorMailbox sensorFront door or driveway detectionOther informationPackage includes: a plug-in electronic receiver, a PIR motion detector (powered by 3 AAA batteries, NOT INCLUDED), and English instructions.