GREENCYCLE Doors Chime for Business When Enter, Doors Sensor with Chime, Wireless door bell for Home with LED Indicators 600 Ft Long Range, 48 Chimes, 5 Volume Levels, 2 Receiver and 4 Sensor

<b>GREENCYCLE Magnetic Sensor Door Chime for Business Home Office Store when entering</b><br><br> It’s an entrance alarm that alerts you when someone, or something, enters or exits through a monitored zone.<br><br> <b> Product Features:</b><br> Easy to Install and Use<br> 48 Chimes for Your Choice<br> 5 Volume Levels from 0-97dB (included silent mode)<br> Receiver with Nightlight Function<br> 7 Adjustable Lightness for Nightlight Function (included off mode)<br> Up to 600ft Wireless Range in Open Space<br> Low Power Consumption of Receiver<br> Low Battery Indication of Sensor<br> DIY Pairing, can expand more receivers/magnet sensors/push buttons<br> Smart Memory Function, no need to configure door chime settings (Chimes, Volume, Lightness) again if unplugged<br> Music Rhythm Flashlight on Receiver (bright light flash when the two part of sensor is separated, no matter it is with volume up or in silent mode/ nightlight mode)<br><br> <b> Specifications:</b><br> Working Frequency: 433.92MHz<br> Receiver Working Voltage: 80v-275v AC<br> Receiver Standby power consumption: 100mW (about 0.8KW.H per year)<br> Magnetic Sensor Battery: AAA battery<br> Battery Life: up to 2 years lifespan<br> Working Environment Temperature: Receiver: -20~70℃, Magnetic Sensor: -10~60℃<br> Working Environment Humidity: Receiver: &lt;90%, Magnetic Sensor: &lt;90%

• Wireless door chime alerts you when doors or windows open
• LED strobe alert doubles as a nightlight, ideal for those with hearing disabilities
• 7 adjustable brightness levels for the nightlight function
• Impressive wireless range of up to 600 feet in open space
• Receiver features a built-in 40 mm stereo speaker with 48 ringtones
• 5 adjustable volume levels, including mute mode
• Low power consumption and low battery indication for the sensor
• Easy DIY pairing with additional receivers or sensors
• Smart memory function retains settings after unplugging
• Music rhythm flashlight on receiver provides visual alerts