Wireless Entry Detector Doorbell Alert Entry Alarm Security Contact Sensor Wireless Doorbell for Business Home Shop (US Plug, 1 Receiver and 2 Transmitters)

1. Wireless doorbell to remind you of your guests' arrival with pleasant songs. 2. 38 songs to choose from, and they can be changed with the simple press of a button. 3. Easy to use, simply place the sensor at the entrance to your driveway and the receiver inside your house. 4. Ideal for home, office, hotel, shop, etc. 5. Alerts you when someone enters your driveway, path, door, or business, such as visitors, vehicles, intruders, animals, or children arriving or leaving.

Specification:

Features: 1. Wireless doorbell to remind you of your guests' arrival with pleasant songs. 2. 38 songs to choose from, and they can be changed with the simple press of a button. 3. Easy to use, simply place the sensor at the entrance to your driveway and the receiver inside your house.

4. Ideal for home, office, hotel, shop, etc. 5. Alerts you when someone enters your driveway, path, door or business, such as visitors, vehicles, intruders, animals or children coming or going. Features: Condition: 100% brand new and high quality Material: Plastic shell Receiver operating voltage: 110V-240V Transmitter operating voltage: 4.5V 3 AAA batteries (not included) Working range: Up to 70 meters Infrared detection distance: 3-7 meters Receiver button control: Music source: 38 different songs Volume setting: High, medium, low (60~105dB) Voice: Can be set with light and voice / with light and no voice Plug: US plug, European plug (optional) (please note if it is suitable for your country's standard) Pattern: 1 transmitter and 2 receivers, 1 transmitter and 2 receivers, 2 transmitters and 1 receiver, 2 transmitters and 1 receiver (optional) Transmitter: Approx. 80*59*45mm/3.15*2.32*1.77 inches Receiver: Approx. 76 * 80 * 33 mm / 2.99 * 3.15 * 1.30 inch Weight: approx. 226-237g How to use: 1. Insert the correct batteries into the detector. 2. Ensure the batteries are inserted correctly. 3. Mount the detector properly near the front door, window frame, driveway, walkway, backyard, or wherever needed. 4. Turn on the receiver and adjust the volume to the high or low setting. 5. The remote detection system now operates using infrared detection technology. 6. Place the receiver in an easily accessible location. 7. When the detector senses movement, the receiver will emit an audible sound and the LED indicator will flash. 8. Please wait 30 seconds after turning on both the detector and the receiver for activation. 9. For optimal performance, please install both units 3 feet above ground level. Maintenance and Care Instructions: 1. Please keep the detector and receiver in sheltered locations to prevent contact between the two units underwater and in direct sunlight. 2. When the LED indicator does not light up, the battery is low or dead. At this time, you must replace the batteries. 3. Regularly clean the detector with a damp cloth to prevent the sensor from becoming blocked by dirt or small particles. 4. Try to keep it in locations where it will not get wet. Furthermore, during severe storms and snowfall, it is recommended to move the unit indoors or to a safe location. 5. Never attempt to disassemble the units. 6. When the device is not in use, remove all batteries; clean both units and store them in a cool, dry place. 7. The device is not a toy and must be kept out of reach of children. Package includes: 1 transmitter, 2 receivers, 2 screws, 2 extension tubes. 2 accessories