Glass broken button, also called the emergency push button, it is a series in the electric lock loop, to prevent the entrance guard system of card reader, push button or controller hardware failure inside personnel dozen do not open the door
Locked in the room, when faced with the above situation to press the emergency push button and the lock power will be disconnected, the door is opened
Use the fireproof material, accord with the safe request
Sandblast panel with elegant style
Standard structure: fireproof material, easy to install
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.