Continue Reading... Top-rated BESTOONE Motion Sensor Alarm for Long Range Wireless Driveway Security
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Top-rated BESTOONE Motion Sensor Alarm for Long Range Wireless Driveway Security

BESTOONE Motion Sensor AlarmProduct introduction1. The receiver working power: 110-240V2. the transmitter working power: 4.5V (3 AAA batteries, not included)3. the receiver buttons: (1) music: 38 ringtones (2) volume: thigh, medium, low (3) mute4. working distance: up to 300 feet5 .the transmitter sensing distance: 0-20 feetPackage includes2 * Receiver4 * detector4 * installation accessories1 * Instruction manualPrecautions1. the sensor should be installed as far as possible to avoid directly facing the larger airflow and near the location of the heat source. (such as cold air outlet, exhaust fan, electric stove or near the heating, etc.) Do not install the sensor directly in the sun and rain, and do not close to metal objects.2. the sensor should be installed at a height of about 2 meters; sensor lateral detection than a straight line (human body directly facing the sensor) detection sensitive, should generally be installed in the side or top of the entrance door, and through the installation, bracket to adjust the induction to a suitable location, in order to achieve better induction effect3. between the sensor and the receiver should be as far as possible to reduce obstructions and other wireless signal interference, generally in the obstruction of a wall, the distance between the sensor and the receiver should be controlled at about 20 meters.4. If the doorbell has a short receiving distance or malfunctions, please check the detector battery or replace it.5. if the use of high ambient temperature (more than 30 degrees), the detector induction distance will be shortened, which is a normal phenomenon.