Description:
Working temperature: -30°C to 70°C
Working frequency: 433.92MHz±280KHz
Receiver voltage: 110-260V/50-60Hz (wide voltage)
Transmitter battery: One 12V23A alkaline zinc manganese battery
Quality certification: CE, ROHS, FCC, PSE, TELEC
Wireless doorbell: It consists of a transmitter and a receiver. The receiver is an indoor unit, and the transmitter is an outdoor unit.
AC doorbell: The receiver has a plug, there are American/Japanese, British, European, Australian, and a variety of plugs are available (please note when you place an order) The transmitter is powered by batteries.
DC doorbell: receiver battery or USB data cable power supply; transmitter battery power supply.
Plug: American standard, Japanese standard, British standard, European standard, Australian standard, a variety of plugs are available, please note when ordering
Precautions:
1. The transmitter cannot be installed on a metal door, which will weaken the signal distance.
2. Keep the receiver away from electrical appliances with large electromagnetic radiation (TV, computer, audio, etc.)
3. The actual receiving distance of the signal will be affected by the use of environmental factors.
Specifications:
55 European and American ringtones are optional: users can set any music as the doorbell ringtone according to personal preference
Learning code: Users can flexibly increase or decrease receivers and transmitters according to their needs. The pairing method is simple and easy to operate
Memory function: After power off, the set ringtone can be locked by memory. After power on, it still rings according to the set ringtone, and the distance can reach 150-300 meters in an open and barrier-free environment; remote control, stable signal, no mutual interference
Transmitter waterproof grade IP55: built-in waterproof rubber ring, can work normally in rainy days, not to miss any visitors
5 levels of volume adjustable: 0-110 decibels, unique silent and do not disturb mode, giving users a better home experience
Touch button: When triggered once, the next time it is triggered, the interval is 20s (it will not trigger the bell all the time)
Pet doorbell: It will solve your door no longer being scratched by your dog's paws. Just let the puppy's nose or paws touch the transmitter, and the receiver will sound the doorbell
Pager: The transmitter has a lanyard hole, you can add a lanyard, turn into an elderly pager, one-key emergency button
Package Included:
1*transmitter
1*receiver
Notes:
Due to the differences between different monitors, the picture may not reflect the actual color of the item.
Compare the detailed size with yours, please allow an error of 1-3 cm due to manual measurement.
If there is a problem with the product, please leave a message before giving a bad review.
Thank you for your understanding.