Description
Wireless Door Sensor Chime BITIWEND Alarm Contact Sensor Door Bell for Office/Home/Store Door Open Chime Window Alarm Operating Range 600ft With 58 Chimes 5 Volume Levels Specification of Door Sensor Alarm Parameters of Receiver: Voltage: 110V Expandable to multiple smart receiver or transmitter: up to 50 Working power of remote control: <10mw Volume Range: 0~110dB Working Temperature：-15 ℃ ~ +60 ℃ Working Range: 600 feet Parameters of Door Sensor: Operating Voltage: 3V DCOperating current: 3uA(standby), 15mA(Transmitting) Installation gap: ≤ 1cm Working temperature: -15 ℃ ~ 60 ℃ Working Humidity: ≤ 85% Tip: Ensure the distance between door sensor and magnet part not exceed 1cm. If you still have questions of pairing, please contact with our customer service team to get video. Package of Door Chime: 1* Receiver 1* Door sensor 1 * User Manual 1 * Double-side tape
Features
- Alarm Contact Sensor: The operating wireless range is 600ft in OPEN area with LED indicator,ideal door sensor chime for office/home/store.
- Loud Sound: 52 different ringtones with 4 sound level from 25~110dB to adjust, perfect for your daily use(INDOOR use only).
- Easy Intallation: Pls install it AFTER pairing.Plug the receiver into socket,tear off the tape behind door sensor then paste on the door.
- Expandable: Each door sensor or receiver can be expandable,you can use them with additional BITIWEND door sensors or doorbells.
- 1 year quality warranty: Any problems about door open chime,pls contact with our customer service team to get a full refund or replacement.