Stable transmission signal Each Transmitter has its independent ID to avoid interference with other Transmitters. Additional Transmitters allowed Additional transmitters can be added into the system as per user choice at additional cost. Medical alert function Babies, elderly people or patients can use this device to contact their loved ones in emergency by simply pushing the button in the Transmitter installed near their bed. User's choice of the Chime setting The system allows the user to set up different chimes for each Receiver. Energy saving design The 12V23A Alkaline battery in a Transmitter lasts for as long as 3 years, while the plug-in Receivers consume less than 1 Watt in 1 year Quality warranty If you find any issues, please feel free to let us know, we will response within 24 hours. Packing content 1 x Receiver 1 x Transmitter 1 x User manual 1 x Self-adhesive tape 1 x Battery 12V23A (not rechargeable)
WIDE RANGE - 1000 feet in open area, 500 feet with barriers such as walls, doors, suitable for big apartment or 2-storey homes
SLIM IN SIZE - receiver 2.36 x 2.36 x 1.18", transmitter 1.18 x 0.59 x 2.76"
USER CUSTIMIZATION - The system allows user to set up different chimes and volume for the two Receivers, total 52 chimes and 4 adjustable volume levels for user choice
EASY TO USE - easy to install, simply plug the Receivers into any outlet in your living room or bedroom or anywhere you like, install the Transmitter by the door, Transmitter and Receivers are paired already, no need to pair before use
WATERPROOF - Transmitter is IP45 water resistant, can work in -22-158°F operating range, no need to worry about using it in extreme weather