Advantages

1. The transmitter is powered by CR2032 battery and has a battery life of over 6 months
2.80 decibels high volume, four level volume adjustment, can be set to mute
3. Oval design, lightweight and ultra-thin，simple and beautiful
4. The transmitter is not afraid of splashing water and can be installed outdoors or in a washing room
5.60 ringtones to choose from, pleasant and melodious, with high notes not broken
6. Long distance signal transmission can pass through walls (approximately 30 meters indoors and 200 meters in open spaces)
7. Wide voltage design AC 85v-250v 50/60hz can work, globally applicable
8. When equipped with multiple buttons, different ringtones can be set for different buttons, which is convenient and practical
9. There are two colors options: white, black
10. There are US/EU/UK Multiple plug specifications are available
11.Widely applicable, it can be used in homes, villas, and offices, avoiding the noise caused by knocking on doors when guests visit, and also appearing more polite. It can also be used as a care bell for the elderly or children, and when assistance is needed, simply press the transmitter.

Technical parameters

1.operating voltage: receiver AC 100-240V,the transmitter power supply is CR2032 battery
2.Power consumption:0.25W
3.Wireless frequency: 433 MHz
4.0perating temperature:-10°C~+45°C
5.Ringtone volume:>50dB/1m
6.Wireless distance: 150 meters (open space)
7.Receiver size:89x47x26mm
8.Transmitter size:70x40x11mm
9.Package:
1 x Wireless Switches
1 x Receiver
1 x English Instructions
2x Adhesive Rubbers

Setting method

The product is paired when it leaves the factory as a complete set. You only need to plug in the receiver and paste the transmitter outside the door to use it. If you want to set it up yourself, please refer to the following operation instructions.
>Pair code
After connecting the power, press the pairing button on the side of the receiver frequently. Once the indicator light is on, release it (about 3 seconds), and then press the transmitter again.
>Clear code
Press and hold the pairing button until the indicator light lights up and does not release until it flashes before turning off.
>Switch ringtone
Please select the ringtone first and then perform the pairing operation in order to lock it.
>Adjust the volume
There is a volume adjustment button on the side of the receiver, with four levels: high, medium, low, and mute. Each press switches the volume level by one
>Return to the first ringtone
Due to the large number of ringtones, if you want to quickly return to the first ringtone, simply press and hold the volume control button for 3 seconds.

Note:

1. Our product needs to be used with a receiver, unless you have previously purchased our product and need to purchase additional accessories, otherwise purchasing a transmitter or receiver separately will not work.
2. Our product uses RF433 communication, but it cannot be mixed with other RF433 products because in addition to frequency, it also needs to meet the requirements of decoding and coding speed.
3.Due to the significant shielding effect of metal on wireless signals, please do not attach the transmitter to metal doors such as iron doors, anti-theft doors, fire doors, etc. In addition, the receiver should not be obstructed by metal plates.
If you find that the response distance is too close, please be sure to check if there is any metal affecting the signal transmission and reception of the product.