Motion Sensor Doorbell 36 Ringtones Adjustable Volume Wireless Body Sensor Door Entry Welcome Bell

Feature: 1. Efficient Body Sensing: Intelligently recognizes human movements to ensure accurate doorbell sensing and triggering and improve safety. 2. Split Design: The equipment is split and can be installed in different locations of the store, more flexibly to provide all round security protection. 3. Voice Broadcast: When someone enters, it can remind the owner in time through voice broadcast to increase store security, safe for use. 4. Multifunctioal Alarm: In addition to the doorbell function, it can also be used as an alarm to enhance security protection and remind the owner to take measures in time. 5. Durable Material: The doorbell is made of premium material, durable and stable, high strength and wear resistant, having long service time. Specification: Item Type: Motion Sensor Doorbell Voltage: US 90-260V Material: ABS Transmitter (Each): Battery Type: Lithium Battery, Battery Model: 1.5V AAA lithium battery x 3 Receiver Working Current: less than 60mA, Quiescent Current: less than 7mA Power: less than 2W Music: 36 polyphonic music to choose from Working Frequency: 433MHZ Controllable Volume: 20-80dB (4 levels of volume adjustment options) Remote Control Receiving Distance: 200-300m/656-984ft (open area) Transmitter Operating Frequency: 433MHZ Transmitter Working Current: less than 12mA LED Indicator: The transmitter senses people move, the LED indicator light on the transmitter is on, the transmitter is working, and the receiver receives the instruction, and also sends out beautiful music to remind you that there are VIPs visiting, and the LED light on the receiver is also accompanied by The music flickers regularly Working Temperature Range: -10 celsius -50 celsius . Package List: 2 x Transmitter1 x Receiver2 x Connector2 x Base4 x Screw4 x Expansion Bolt1 x English Instruction Note: Transmitter is not shipped with battery.