Door Chime,Wireless Business Door Motion Sensor Detector Smart Visitor doorbell Home Security Driveway Alarm with 1 Plug-in Receiver and 1 PIR Detector Weatherproof EU Plug(white)

Mount the Sensor properly by the front door, window frame, driveway, walk path, backyard or anywhere you need.Switch on the receiver and adjust the volume to the right position.Now the remote detective system is operating with the infrared detect technology.Place the Receiver in a place easy to reach.When the Sensor detects motion, the Receiver will make an audible sound & the LED light will Please wait for after switching on Sensor & Receiver to activate.

Receiver Switch Setting: 1)Music source: 38 different musics for optional, use the external button "music" to .2)The function of volume adjustment: there are three kinds of volume (high, middle, low) for choice.3)Adjust sound and silence

Legal Disclaimer: 1.Important: please keep the Sensor & Receiver of the arrival/departure chime in sheltered places to avoid contact of both units form water and direct sunlight.2.When the LED indicator does not go on, the battery power is either low or dead.At that time you should change the batteries.3.Clean the Sensor regularly with a damp cloth to avoid blockage of sensor by dirt or any small particles.

4.Try to keep it in areas where it will not get wet.In addition, during heavy storms & snowfalls, it is recommended that unit should be moved indoor or in a safe place.5.Never attempt take apart the units.6.When the unit is not in use, take out all batteries; clean both units and store the units in dry, cool place.7.The driveway alert is not a toy and should keep out of reach from children.

USER-FRIENDLY: The door bell chime have 2 modes choices (LED Flash/Sound and LED Flash)

EFFECTIVE DISTANCE: Working range is up to 70 meters.Infrared sensing distance is 3-7 meters.It can be successfully used for your home, office, shop, hotel or other buildings.

PIR TECHNOLOGY: Our sensor uses state-of-the-art passive-infrared (PIR) sensor to detect any movement within the detection range.Perfect for long or hidden driveways and allows you a fore warning when guests (or intruders) are approaching.

Material: ABS

color: white

Working Voltage of the Receiver: 110V-240V

Working Voltage of the PIR Sensor: 4.5V(3 AAA batteries)(not included)

Receiver size: 76*80*33mm

PIR Sensor size: 80*59*45mm

Weight: 0.16kg

To avoid false alarms

1.Mount the Sensor away from direct sunlight, such as under an overhang, covered area, or in a non-metal box.

2.Do not place the Sensor in areas where the wind will move it, also try to keep the Sensor in a clear path to the Receiver, so that you can get optimal performance.