China Wireless Doorbell Systems Dingdong Door Bell Digital Dingdong Door Bell

Doorbell encoding the same transmitter and receiver of two parts. Emitting portion may be double-sided adhesive fixed at the door to prevent rain dripping still without power the battery can be used (20 times / day) for one year. Receiving part of the AC type.ModelVT-9715Remote control distance50M(for free)Transmission frequency433.92MHZTransmitter1 pc 12V(23A)batteryReceiverDC 3V(1.5V AA*2 battery)Pre-Press Equipment Industry physical button design,streamlined style is the aesthtic standard,is a modemn style , product design meet consumers aesthetics, the pursuit of fashion psychology,good apperance snd good doorbell is our pursuit.
1. radio receiver easy to install does not destroy the house decoration aesthetic effect.
2. Use the remote control away from home due to the normal wall spacer a distance of about 15-20 meters.
3. doorbell receiver is directly plugged into the AC power a 12V battery emission Used batteries can be used (20 times / day) for one year. (Supplied)
4. The dual-tone horn. Sound appealing captivating.
1. should try to use hiRefrigerator, Freezer & Parts gh-quality alkaline batteries receiving distance and power related.
2. After a period of time if not working properly check the battery.
3. This paragraph is analog and digital two signals if you use the analog models use within 50 meters of 2 or more (including two) may interfere with some wireless devices may interfere with such as wireless routers and other door nearby. But if you use a digital model one of the transmit and receive signals other electronic products will not interfere with this.
4. Avoid the sun and rain of this product is installed in place so as not to affect the remote distance.
5. Do not open to ensure safety.
Many of our clients work with us from the initial idea, through design and manufacturing to the finished product, while some utilize our manufacturing expertise alone. We have a dedicated team of talented engineers with strong experience. Our state-of-the art factories can produce more than 2 million PCB assemblies and small electronic appliances every year. Working with ouIntegrated Circuit r strategic partners closely, we can deliver a wide ange of products.
Why choose us:
1. Your inquiry related to our products or prices will be replied in 24hrs.
2. Well-trained and experienced staffs to answer all your enquires in fluent English.
3. OEM&ODM, we can help you to design and put into product.
Transmitter 4. Protection of your sales area, ideas of design and all your private informatiSecurity & Protection on.What is in the box?
(Standard Package) Chime unit(receiver) with Power Connection
1*Push Button(transmiter)
1* 12A Battery for push button
2* Mounting Screws
2* Anchor
1* Double-sided tape
1* Operating Instruction
Q: What is a wireless doorbell?
A: A wireless doorbell eliminates the need for internal wiring, can be installed with minimal tools, and the chime box receiver can be placed anywhere within the range of the doorbell transmitter. A wireless doorbell system generally consists of two components: a doorbell transmitter and a chime box receiver. When a visitor presses the wireless doorbell button at the front door, the battery-powered transmitter sends out a signal over a designated radio frequency. The receiver inside the chime box detects this signal and emits a loud electronic tone of the owner;s choosing. If there are several receivers within range of the transmitter, all of them should chime simultaneously.Q: How to install a wireless doorbell?
A:Please test the operation range between the receiver and transmitter first.
1.Receiver: Plug the receiver into a standard outlet.
2.ransmitter: After making sure the right mounting position, clean the flat area where you want to install the transmitter. Remove one side of the double-sided adhesive tape and stick it to the back side of the transmitter, remove the other side of the tape and stick it to wall, the press it for 10 seconds.Q: How do I change the sounds on my wireless doorbell?
A: It is very easy to change the sounds of your wireless doorbell. It can be done in seconds with very little effort.
1.Set Ringtone: 55ringtones for you to choose. Press button Forward/Backward on the receiver to choose your favorite ringtone.
2.Enter Pairing Mode: Press the Volume button and Forward button on the receiver at the same time until it makes a 'Ding-Dong; sound and the indicator flashes. It will exit the pairing mode after 5 seconds automatically. If not completed, try this operation again.
3.Press the button on the transmitter, when the receiverplays the selected ringtone automatically, the pairing is completed.Q: How do I change the volume on my wireless doorbell?
A: For every press the Volume button, volume cycle plus one, 5 levels total. The first level is silent mode, only indicator flash.Q: Can I install my doorbell push button outside where it could get wet?
A: Yes, the doorbell push is waterproof (IP55 rating) and is protected from rain showers.