Wireless Electric Doorbell Kit with 1 Receiver and 2 PIR Motion Sensors, Security Alarm with Visitor Alert and 38 Melodies at 3 Volume Levels

General descriptionThis Wireless Electric Doorbell Kit includes one receiver and two PIR motion sensors, providing a versatile security alarm system with visitor alert capabilities. 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 exit.Technical specificationsEffective range of the receiver: up to 70 metersPIR motion detection distance: between 3 and 7 metersVolume levels: high, medium, lowRingtones: 38 melodies availableUsageThis doorbell kit can be used for various applications including: Entry alertBurglar alarmPassage alarmAnimal detectorIndoor car alarmWarehouse monitorCloset alarmGarage and tool shed monitorMailbox sensorFront door or pedestrian crossing detectionOther informationPackage includes: one plug-in electronic receiver, two PIR motion detectors (powered by 3 AAA batteries, NOT INCLUDED), and English instructions.