GREENCYCLE Wireless Door Open Sensor Chime, Door Entry Chime with Adjustable Volume, LED Flash, 48 Chimes, Nightlight Function, Magnetic Door Chime for Business Home Office Store, 5 Pack

<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%

• SOUND PLAYS WHEN DOOR OPENS - Wireless Door Chime for windows and doors will plays sound when door or Windows opening. This doorbell will alerts you when someone, or something, enters or exits through a monitored zone. Great for home security, kids safety, and business/office/store/shop door entry alert.
• LED STROBE ALERT & NIGHTLIGHT: Door sensor chime with a modern and decorative design. The plug-in receiver also can be a LED night light, Great for people with hearing disabilities or there is sleeping baby in your house. There are 7 adjustable brightness (included off mode) to choose from. It will light up automatically in dark environments after you set this function, never afraid of the dark at night anymore.
• 600FT RANGE & 48 RINGTOES & 5 ADJUSTABLE LEVELS: This long-range wireless entrance alert has an impressive wireless range up to 600 feet in open space. You can truly put them anywhere, and it’s loud enough. Receiver built-in 40 mm stereo speaker, there are 48 ringtones and 5 adjustable volume levels(included mute mode) to choose from.