Many people will install an electronic doorbell, especially the residential district. The doorbell is convenient to remind the owner to visit the visit. It is much more pleasant than the knocking of the "咚 咚". It is also a line of defense for home safety.With the development of technology, doorbells have been updated.Which doorbell is better?How to buy doorbells?Lets take a look today.
What are the types of doorbells
Gatebells are generally divided into these types: passive wireless doorbell, source wireless doorbell (wireless non -view doorbell, wireless vision doorbell), wired doorbell, cats doorbell.
1. Sedeline wireless doorbell (wireless doorbell without battery)
The wireless doorbell without a battery refers to the launch of the energy capture technology, which can collect the energy of the user when pressing the doorbell button to convert it into an electrical driving doorbell soundtaker.Its indoor machine also means that the doorbell hair vocal device needs to be connected.The control signal generated by the doorbell button is emitted through the wireless signal transmitter, and the wireless signal receiver of the indoor machine receives this wireless signal, and then the bell.
Convenience: Five stars do not use the wireless doorbell without battery. The doorbell switch uses energy capture technology to collect wireless signals for the energy of the finger to press the switch.It is very convenient to install and replace the battery without buying and replacing batteries.
Decorative: The design style of the wireless doorbell without a battery without a battery is simple and generous. Combining the position of the exclusive insertion, the soundtake can be used to achieve the perfect fusion with modern home.
Cost -effective: Five stars can be transmitted with a wireless doorbell without battery. The distance between the open space of the wireless door is 280 meters. It can penetrate 2 to 3 walls and anti -theft steel doors for a lifetime of 20 years.Performance is very outstanding.The price of wireless doorbells without batteries is high, but because of the characteristics of not using the battery, it saves the time and money expenditure of buying and replacing the battery, and also has the environmental protection characteristics that other doorbells cannot be compared.
Suitable for the crowd: people with environmental awareness/people who are pursuing simple and convenient/elderly/special group
2. Active wireless doorbell (ordinary wireless doorbell with battery)
For ordinary wireless doorbells, its transmitter relies on 12V battery power to supply power, and the receiver rely on battery power supply or pick -up.The doorbell button emits wireless signals, and the wireless signal receiver of the indoor machine receives this wireless signal, and then the bell.From the content of the transmission, it can be divided into wireless non -visual doorbell and wireless vision doorbell.
Convenience: Three stars ordinary wireless doorbells need to be replaced regularly. The 12V battery used in wireless doorbell switches is very difficult to buy. It is very troublesome to buy and replace the battery. It is also necessary to remove the doorbell.
Decorative: Four stars ordinary wireless doorbell styles are diverse, and the design is uneven. However, several ordinary wireless doorbells currently sold are still good, simple and generous, in line with modern home style.
Cost-effective: Four stars are ranging at the level of ordinary wireless price. The performance of ordinary wireless doorbells of more than 50 yuan is still good. The transmission distance is 200-300 meters.Year.
Suitable for the crowd: ordinary wireless doorbells have a large range, and there are almost no specific group distinctions.
3. Ordinary wired doorbell
Ordinary wired doorbells can be used for calls, but images cannot be seen.With Ding Dong sound, other sounds can be customized; matching connection lines; simple installation, users can install themselves; use power saving design, do not consume power when not working; DC power supply: 2 capsules 1.5V AA batteries.
Convenience: The biggest disadvantage of the two stars wired doorbells is "wired", which is troublesome to wiring. Due to beauty, the wires are generally buried in the wall during installation.Headache.
Decorative: Three stars have gradually faded out of the market because the wired doorbell has gradually faded out of the market in recent years, and the design of the wired doorbell is relatively old.However, the location of the wired doorbell can still achieve a harmonious and beautiful decorative effect.
Cost -effective: The characteristics of "wired" of the four -star wired doorbell make it not wrong. The service life is longer, which can reach 10 years. The wiring length can be adjusted. The transmission distance can be adjusted according to the users needs.Ordinary wired doorbells are relatively high, but contacting its performance, ordinary wired doorbells are cost -effective.
Suitable for the crowd: elderly people/special groups/hard -working people who are not afraid of wiring/have no special enthusiasts for appearance and fashionable fresh products.
4. Cats eyesbell
Cats doorbell is generally pre -installed on the anti -theft door. It is more convenient to install it by themselves.Similar to ordinary doorbells, the battery needs to be replaced regularly. The cats doorbell changing battery is relatively troublesome.The cats doorbell is installed on the anti -theft steel door. Although the decorative is not strong, fortunately coordinating with the anti -theft door, this is unmatched by other doorbells.
Convenience: The three star cats eyesbells are generally pre -installed on the anti -theft door. It does not require users to install it by themselves, which is more convenient.Similar to ordinary doorbells, the battery needs to be replaced regularly. The cats doorbell changing battery is relatively troublesome.
Decorative: Five star cats eyes are installed on the anti -theft steel door. Although the decorative is not strong, fortunately coordinated with the anti -theft door, this is unmatched by other doorbells.
Prices: People with experience in two stars know that the bell of the cats door door is very small, and the doorbell sounds are not heard slightly away.The price of Cats door bell is extremely low, and it is favored by the majority of anti -theft door manufacturers.
Suitable for the crowd: people who use anti -theft doors at home.
How to choose the doorbell
1. Wired doorbells are generally cheaper. In order to be beautiful, the lines need to be buried in the wall. If the line is aging, the maintenance is very troublesome.
2. Wireless DC doorbells can be placed in any corner of the home. The novel appearance can also be used for decorations, but the battery needs to be replaced frequently. The cost of use is relatively high.
3. Wireless AC doorbells must be inserted on the AC power socket. The location of the use of is relatively fixed, but the location of the socket is also suitable for decorative effects.
4. Whether it is ordinary single music doorbell or multi -melody music adjustable doorbell, you must choose a good sound quality doorbell.
5. Test the launch distance: The distance of the radio doorbell transmission distance will directly affect the product receiving effect.
How to install the doorbell
1. When the ordinary wireless doorbell is installed without a battery, the transmitter and the receiver are paired when the factory is installed, and the receiver can be used normally on the socket.Press the transmitter, the receiver indicates the light and play the music.
2. Wireless visual doorbell installation door machine is best installed in places where the wind and rain are not dripped, and the indoor machine should be reduced as much as possible. If there are obstacles, the signal will weaken.The place where placed is adjusted according to the intensity of the indoor machine signal.The recommended installation height is 1.3-1.8 meters.If the connection cable is crossing the wall, you can first pack the plug with a tape.
(1) Open the screws at the bottom of the door machine, remove the shell, and fix the shell with rubber plugs and screws.
(2) Select power -off or unlocking the lock line and the unlocking power supply. The user must select the unlocking power supply according to the power of the electric lock, and set the unlocking time according to the distributed lock parameter.
3. The wiring doorbell installation wiring is a four -core wire wiring. If a host is required to drag a few indoor machines, the indoor machine and the indoor machine need to be connected.As for multiple outdoor -to -drive multiple indoor machines, some manufacturers doorbells need to be distributed source adapter, and some do not need. This detailed consultation manufacturer can know.

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