Specifications:
1.Working Voltage of the Receiver：110V-240V
2.Working Voltage of the PIR Sensor：4.5V（3 AAA batteries）
3.Receiver Switch Setting ：
1）Music source: 38 different songs for optional Use the external button “music” to finish
2）The function of volume adjustment: there are three kinds of volume (high, middle, low) for choice
3）Adjust sound and silence
4.Working Range: Up to 70 meters
5.Infrared sensing distance: 3-7 meters
6.Receiver size：76*80*33mm
7.PIR Sensor size：80*59*45mm
8.Packing size：17.5*11*7.5cm
9.Weight：0.22kg
Features:
1. Place the correct batteries in the detector,Make sure that the batteries have been put in the proper positions.
2.Mount the detector properly by the front door, window frame , driveway, walk path , backyard or anywhere you need.
3.When the detector senses motion , the receiver will make an audible sound & the LED light will flash.
4.Alerts you when someone enters your driveway, walking path, doorway or business, such as visitors, vehicles, intruders, animals or kids coming or going.
5. Use it to monitor any area inside or outside, its wireless so you can place it anywhere in the house or even take it from room to room.
Package included:
2 x PIR Sensor (Uses 3 AAA, not included)
1 x Receiver
2 x Mounting Accessories (needs 1 or 2 screws, not included)

Product Features

• 1.Long Range :Driveway sensor working Range up to 328 feet / 100 meters allowing you to place it a good distance from the receiver to warn you of arrival and departure of family members, unwanted guests or solicitors, or anyone who visits your home or business
• 2.Easy to use: It is not just a driveway alert, you could use it as an intruder alarm, alleyway alarm, critter detector, car alarm(interior), warehouse monitor, supply closet alarm, garage and tool shed monitor, mailbox sensor, front door or walkway detection.
• 3.WIRE FREE– Mounts easily or simply place on flat surface. No fuss and no wiring, just simply insert the batteries (not included), place the wireless motion sensor and alarm receiver wherever you want.
• 4.Music source: 38 different songs for optional Use the external button “music” to finish,2）The function of volume adjustment: there are three kinds of volume (high, middle, low) for choice
• 5.Matters needing attention: When the LED indicator does not go on , the battery power is either low or dead. At that time you should change the batteries.The device is not a toy and should keep out of reach from children.