Transmitter battery: 12V/23A battery (delivery without battery)
The doorbell has 60 built-in chord music, you can choose according to your preference
Strong penetrability, the straight-line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and the signal receiving effect is also different due to different obstacles)
Working principle: The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings and flashes to remind
Transmitter battery: 12V/23A battery (delivery without battery)
The doorbell has 60 built-in chord music, you can choose according to your preference
Strong penetrability, the straight-line distance on the open space can reach 300 meters (note: the actual use effect varies depending on the environment, and the signal receiving effect is also different due to different obstacles)
Working principle: The transmitter is installed outside the door, the receiver is installed on the power socket, press the transmitter to ring the bell, the receiver immediately rings and flashes to remind
This is a wireless doorbell, but no more battery needed or worry battery runs out ! By pressing the push button, it converts kinetic energy into an electrical signal to ring your wireless doorbells. So no more worrying your push button runs out of batteries and no more hassling in buying awkward weird batteries to run your push button. You will always be able to hear your doorbells ring!
Do not need any battery or power line to charge the transmitter, and it transforms its own mechanical energy to electrical energy by pressing the button on it. Do not need any wire for installation, easy and convenient to use
Transmitter can be used in both high-temperature and low-temperature environment, is made of ABS plastic, durable to use.
Waterproof transmitter: Can stand against heavy rain.
Receiver is made of ABS plastic, inflaming retarding and environmental protection.
Long wireless transmission distance up to 130 meters (no obstacles, in open field).
Easy operation: the transmitter can be fixed on the wall by screws or adhesive pad and the receiver can be inserted to the power socket.
38 different polyphony ring tones for your choice.
This is a wireless doorbell, but no more battery needed or worry battery runs out ! By pressing the push button, it converts kinetic energy into an electrical signal to ring your wireless doorbells. So no more worrying your push button runs out of batteries and no more hassling in buying awkward weird batteries to run your push button. You will always be able to hear your doorbells ring!
Do not need any battery or power line to charge the transmitter, and it transforms its own mechanical energy to electrical energy by pressing the button on it. Do not need any wire for installation, easy and convenient to use
Transmitter can be used in both high-temperature and low-temperature environment, is made of ABS plastic, durable to use.
Waterproof transmitter: Can stand against heavy rain.
Receiver is made of ABS plastic, inflaming retarding and environmental protection.
Long wireless transmission distance up to 130 meters (no obstacles, in open field).
Easy operation: the transmitter can be fixed on the wall by screws or adhesive pad and the receiver can be inserted to the power socket.
38 different polyphony ring tones for your choice.
Pleasant sounds: 38 kinds of famous polyphonic ring tones to choose from, the volume can be adjusted according to the size of the need to perceive the joy of friends and relatives
Easy to install: DIY wireless design concept, eliminating the need for traditional doorbell cabling, drilling installation and other cumbersome process;
Long remote control: 150 meters of effective remote control distance to meet the use of various types of premises installed.
One code for one kit system ensures no interference with other equipment or from neighbors; avoids the annoyance of responding to other people's doorbells.
Convenient to use, it is perfect for two-flat house, office, warehouse, shed, garage, backyard, etc.
This is a wireless doorbell, but no more battery needed or worry battery runs out ! By pressing the push button, it converts kinetic energy into an electrical signal to ring your wireless doorbells. So no more worrying your push button runs out of batteries and no more hassling in buying awkward weird batteries to run your push button. You will always be able to hear your doorbells ring!
Do not need any battery or power line to charge the transmitter, and it transforms its own mechanical energy to electrical energy by pressing the button on it. Do not need any wire for installation, easy and convenient to use
Transmitter can be used in both high-temperature and low-temperature environment, is made of ABS plastic, durable to use.
Waterproof transmitter: Can stand against heavy rain.
Receiver is made of ABS plastic, inflaming retarding and environmental protection.
Long wireless transmission distance up to 130 meters (no obstacles, in open field).
Easy operation: the transmitter can be fixed on the wall by screws or adhesive pad and the receiver can be inserted to the power socket.
38 different polyphony ring tones for your choice.
Use the industrys most stable music chip, load 36 chord ringtones, pleasant and wonderful.
The adjustable 8-level volume can meet the needs of different environments.
The doorbell has the function of power-off memory, which can remember the volume before power-off and the selected music. No need to worry about losing information.
Low-power design, ultra-power-saving and durable use.