Wireless doorbell with LED light 300M range 433MHz

Wireless door call is a modern solution for your home's safety and comfort. This smart device allows you to know when someone answers the door, even if you're in the other corner of the house. A wireless door call with LED lighting is particularly useful for older people who are created and pregnant women, because they clearly see the light when someone presses the call. EMASTIFF manufacturer's model differs from the standard door call by 38 different melodies, remote control and water resistance.

Wireless doorbell - main features

• 38 different ringtones - you can choose an appropriate sound and adjust the volume in three steps (0-85dB) by adapting it to your home acoustic and personal needs.
• LED light with flashing effect - when someone presses the call, gets a clear visual alarm. It is necessary for elderly and deaf people who may not hear an audio signal.
• Reliable 433 MHz technology - operates on the back of the radio frequency with a machine learning system that eliminates interference from other wireless transmitters and devices.
• Long pre-operative guarantee time - according to the manufacturer's data, this wireless door call can serve for about 25 years, giving you a long-term return on investment.
• 300 m wide range - the receiver finds the transmitter even in a very large house or area, giving you freedom to move freely.
• Universal plugs - EU, US, AU standards - if you live in the USA, Canada or Australia, you get the appropriate plug. Adapter rated voltage: AC 110V-220V-240V.
• Water-resistant transmitter - protection of the door button works even in a heavy rain, although a watermark is recommended for long-term use.

Technical specifications

• Operating frequency: 433 MHz
• Host distance: 300 m open area
• Transmitter size: 75 × 51 × 20 mm
• Host size: 95 × 65 × 24 mm
• Reception nominal voltage: AC 110V-220V 240V
• Transmitter battery: 12V 23A (user must install separately)
• Number of Melons: 38
• Voltage adjustment: 3 steps (0- 85dB)

Who is it suitable for and how to use it?

Wireless door call is perfect for families with small children, elderly people, deaf and pregnant women. In practice, this device works perfectly if you have a large house, garage or garden near the house. The survey results show that wireless door call with LED light is especially popular in families where some members do not hear well or sleep after day. You can install the transmitter directly to the outside door, but VENGIA Iron Doors because they interfere with the signal. We recommend that you place buttons on plastic or wood supports.

Buyer questions

Kl: How to install this device?
The installation is very simple: place the receiver in the wall or place a table and attach the transmitter (button) to your outdoor door with an adhesive tape or bolts. First set the ringtone and volume using the receiver buttons, then put the battery into the transmitter.

Q: Does this wireless door call work through wall and wood structures?
Yes, the 433 MHz radio goes well across simple walls, wood and plastic. But concrete walls, metal and iron can weaken the signal. If your signal is weak, try moving the receiver closer to the transmitter or dropping it above.

Q: What is the condition of delivery and warranty?
This product is delivered from the EU, so delivery is expected within 5-15 working days. The manufacturer provides standard 2-year warranty. If you want a guarantee, keep a purchase check and contact the TopSmart store.

Wireless door call is a necessary element for every modern house. With 38 ringtones, LED illuminating and reliable 433 MHz signal, it provides security and comfort for your family. It's worth buying today!

Sources: Door call encyclopedia | TopSmart store