Super Long Working Distance
The wireless doorbell kits support 1000feet (300m) operation range in open space.

IP55 Waterproof Transmitter
The transmitter is waterproof, so you can install it on the outside for your convenience.

Easy to Leave Message
There is a compartment at the bottom of the transmitter that you can delivery some news to your visitors or they can leave some message to you.

LED Flashing Alert
When you press the transmitter button, it will give you a blue flash light to add an additional alert for the hearing impaired. The receiver also will flash white light when receiving the signal.

Easy Installation
Just plug receiver into an electrical outlet (no batteries required for main receiver) and install the transmitter.

Customize Your Doorbell
You can customize your doorbell with several transmitters and receivers for your requirements.

Specifications:
Receiver Working Voltage: AC110V(US)/AC220V(EU UK AU)
Battery in Transmitter: 12V 23A alkaline battery
Operation Range: 1000 feet (Open Space)
Selectable Ringtone: 52pcs
Volume Range: 25-110db; 4 levels

Note:
The battery for transmitter has been installed. Please pull out the insulating strip before using.

Package Included:
1*Transmitter (DC powered & A 12V 23A alkaline battery included)
1* Receiver (AC powered)
1*Double-sided adhesive tape
2*Screws
2*Anchors
1*User Manual

Product Features

  • Wireless range up to 1000 Feet (300m) in open space. Never miss any visitors. Used as paging devices for elderly care and nursing residents.
  • 52 Chime Options(Including 16 chords). 4 levels of adjustable volume from 25db-110db. Customize your volume easily by volume button.
  • IP55 Waterproof Transmitter. The transparent compartment at the bottom of the transmitter allows visitors to leave message for you.
  • Flashing Light Hint. The transmitter button will flash blue light to add additional alert. The receiver will flash white light to give them a friendly hint.
  • Easy Installation without wiring. Plug receiver into an electrical outlet. Mount transmitter through double-sided adhesive tape or included screws / anchors.