Wireless Doorbell Sensor Chime, Bistee Entry Home Door Window Burglar Alarm with 2 Magnetic Door Sensor and 2 Receiver with Operating at 600-feet/52 Chimes/4-Level Volume for Home Office Stores

Description

Great for retail or small business environments.Bistee wireless door sensor bell is great for retail or small business environments and will alert when a customer or delivery personal opens the door. The installation gap between 2 parts of the magnetic sensors should be less than 0.4 inch. Features: Maximum 600 feet operating range in open area Up to 52 unique ringtones/musicProduct Specification Parameters of Receiver: Voltage of plug- in receiver: 110V(US)/ 220V(UK/EU) Expandable to multiple smart receiver or transmitter: Working power of remote control: Volume Range: 30~110dB Working Temperature：-15 ℃ ~ +60 ℃ Working Range: 600 feet Parameters of Door Sensor: Wireless transmitting distance: ≤ 80m (in open area) Operating Voltage: 3V DC(1* CR1632 battery) Operating current: 3uA(standby), 15mA(Transmitting) Installation gap: ≤ 1cm Working temperature: -20 ℃ ~ +50 ℃ Working Humidity: ≤ 85% Package: 1 * Door sensor(transmitting part & magnetic stripe) 1 * User Manual How to install: You just need to plug receiver into standard outlet in room, the security sensor can be easily mounted to anywhere with adhesive tapes.