Product Information
- 1. Sound Loud Enough Wireless Doorbell for Anywhere - 4 Adjustable volume and 40 to 120 dB, 39 optional Ring Tones. Memory function makes the doorbell remember the last ringtone and volume, no need to reset even if after a power outage.
- 2. Long Range Wireless Doorbell IP55 Waterproof - Ultra-long wireless 200M range with waterproof & colorful LED flash light button. Battery Operated Wireless door bells without any cables. The strong and stable wireless signal ensures that you will never miss any visitors even if you are in a big house with several rooms.
- 3. Battery Powered & USB Powered Receiver - The battery powered doorbell receivers can use battery and USB operated. When the battery voltage is lower than 3.4V, the received will prompt " battery low"; When the battery is low, please plug in the USB powered or replace the battery.
- 4. Easy Installation Doorbell and Support Expandable - Already paired before factory and different transmitters can be set to different tunes. Expandable up to 20 accessories. Multiple use for home, office, garage, store, office, apartments, villas, garden, hospital, school the disabled people etc.
- 5. Our wireless doorbell have passed the CE,RoHS,FCC Certified. If you have any questions in use, welcome to contact us freely. You will be supported by our 7 days x 24 hours online service customer service team, please don't be afraid to contact us by email: support@secrui.com. We are so happy to serve you.