Door Open Sensor Chime Entry with Adjustable Volume 600Ft Long Range LED Flash 48 Chimes Nightlight Function Wi | Безопасность и

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Great for people with hearing disabilities or there is sleeping baby in your house. Additionally, the plug-in receiver also can be a LED night light, 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 is a long-range wireless entrance alert which have 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.EASY TO INSTALL AND USE - This door open chime DON'T require any wiring, super easy to install, magnetic contact sensor suitable for most of doors windows
(sliding/crank/hung....doors and windows), cabinets, and drawers. Self-adhesive installation, plug and play. Package Includes everything you need, help you to install more easily.ALLOWED TO EXPAND - You can expand this door chime by adding more sensors and receivers based on your needs. Each receiver can pair up to 20 magnetic sensors and each contact sensor can add more receivers.
Magnetic Sensor Door Chime for Business Home Office Store when entering.It's an entrance alarm that alerts you when someone, or something, enters or exits through a monitored zone.Receiver with NightlightFunction, not only a door chime also a LED night light
There is a button on the chimer's lower right side, and you can press to adjust 7 levels of lightness from off to full-light. It can became a LED night light at night. It will light up automatically in dark environments after you set this function, and lights dimmed automatically in bright environments.
DIY Paring, also can be paired with wireless doorbell
Each receiver can pair up to 20 magnetic sensors (Asin: B078XR21Y1) and each contact sensor can add more receivers. Of cause, different transmitters can be set different tones to distinguish. And this door chime can be paired with wireless doorbell.
Receiver Light Flashes when door opens
Working Frequency: 433.92MHz
Receiver Working Voltage: 80v-275v AC
Receiver Standby power consumption: 100mW (about 0.8KW.H per year)
Magnetic Sensor Battery: AAA battery
Battery Life: up to 2 years lifespan
Working Environment Temperature: Receiver: -20~70 Celsius, Magnetic Sensor: -10~60 Celsius
Working Environment Humidity: Receiver: Less than 90%, Magnetic Sensor: Less than 90%
Plug Type: US Plug, it applies to Canada, India, Japan, Mexico, Thailand, Taiwan, the United States, the Philippines and so on.
colour:white
Material:ABS
size:8.6*6cm
Package Contents:
1 * US Receiver
2 * detector
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.