Split Wireless Doorbell with Infrared Sensor

Split Wireless Doorbell with Infrared Sensor Description

Features: *Made of high-quality plastic material, you can buy with confidence. *The infrared sensor detects motion and sends a signal to the receiver, which is perfect for use in your home, apartment or office *Properly install the detector on the front door, window frame, driveway, sidewalk, backyard or anywhere you need *When the detector senses motion, the receiver will make a sound and the light will flash. *After turning on the detection receiver, please wait 30 seconds before activating. Helpful Tips 1. Do not place the detector where the wind will blow. Also try to keep a clear path between the detector and the receiver so that you can get the best performance. Maintenance Section 1. Important Tips: Please place the detector receiver in a sheltered place, avoid water and direct sunlight for both devices/ 2. When the indicator is not on, it means that the battery is low or dead, at this time you should replace the battery. 3. Clean the detector regularly with a damp cloth to avoid dust or any small particles clogging the sensor. 4. Try to place it where it will not get wet. In addition, during snowstorms, it is recommended to move the device indoors or to a safe place. 5. Never try to disassemble the device. 6. When not in use, remove all batteries, clean both devices and store the devices in a dry, cool place 7. This device is not a toy and should be kept out of reach Specifications: *Product name: Smart sensor alarm *Sensing distance: more than 150 meters *Sensing angle: within 120 *Material: plastic *Size: 9.5*6Cm (approx.) *Battery: Transmitter: 6F-22 9V battery Receiver: two AA batteries *Color: as shown in the picture Package contents: 1*probe+2*host Note: 1. The actual color of the product may be slightly different from the picture shown on the website, which is caused by many factors such as display brightness and light brightness. 2. The data may have slight manual measurement deviation.