SECRUI Wireless Door Chime for Home, Office, and Store - 500ft Range, 32 Chimes, Adjustable Volume, Includes 1 Sensor

About this item

• Widely Used: This door opening alarm is designed to provide additional protection for your home. Protect your child and stop any actions such as opening windows, cabinets, etc. at any time. Suitable for use in various occasions such as apartments, mobile homes, offices, hotels, garages, etc.
• Loud Alarm Sound: Our door alarm receiver has 32 music ringtones to choose from, and you can choose one of them according to your preferences. And the volume of the receiver can be adjusted, you can press the volume button to adjust the sound size.When you set the maximum ringtone, you can hear the receiver ringing even in other rooms.
• User-Friendly Installation: Setting up the SECRUI door sensor is straightforward and does not necessitate any wiring or specialized tools. In just a few minutes, you can set up a door sensor at your residence by applying double-sided adhesive to the device, choosing an appropriate spot, and affixing it to the door for immediate use.
• Mini Size Receiver: Our receiver is designed to be of reasonable size and will not occupy any extra space in your home socket.The small size is suitable for you to place the receiver in any position, providing you with an alarm system.
• 500Ft Working Range: This wireless door chime for home is up to 500 ft in open area.When your home door is opened, the receiver will play the ringtone you set, and you can always know that the door is open.