2M488-BS Dual Buttons Wireless Doorbell Waterproof 300M 38 Music Switching,4 Levels Of Volume, Plug Smart Door Bell Battery 110V-220V
Best Selling Multi-functional Wireless Doorbell Waterproof Doorbell With LED Light in the world.
Long Range
Up to 300 meters signal reception, Doorbell penetration performance, reception distance from the open space straight line distance can reach 300 meters, the actual reception signal depends on the environment, due to different obstacles signal different
Either you are occupied in the bedroom or at the kitchen, it can remind you that someone is calling from outside. Free your worry about missing visitors.
you would be easily informed when someone is calling outside your house and never miss your valued guests.
Easy Installation
latest upgrade wireless doorbell, just plug the receiver into an electrical outlet, the push button transmitter can be stick it to the door with provided adhesive tapes.
DIY Expandability and Low Power Consumption
You can expand each transmitters with up to 10 receiver.
Code learning function makes it easy to customize your doorbell with multiple transmitters and receivers.
Powered by 12V 23A battery, the transmitter is tested to ensure up to 10,000 times of press for daily use, eliminating needs of replacing battery frequently.
Dustproof & Waterproof Transmitter
The impressive IP44 dustproof and waterproof rating makes the transmitter tough enough to withstand various outdoor environments, the transmitter can work for you in even the harshest weather conditions. The push button is rated IP 44 and weatherproof for outdoor use. Never worry about rainy day.
using for rainy day or even special hot or cold weather with a working temperature from -30 to 70 degree Fahrenheit; The waterproof is only for the doorbell push button.
Music to Your Ears
The doorbell boasts an ample selection of 38 melodies from traditional doorbell chimes to jingles, certainly offering a chime that suits your taste.
with 3 Level of Adjustable Volume: The wireless doorbell offers a wide selection of 38 chimes for your personal taste, including Christmas song (jingle bells etc.). 3-level of volume range from 20dB to 110dB.
Humanized design, volume and music adjustable, easy to install and use (default ding dong ding dong), suitable for family use, with music doorbell instead of knocking sound
Memory Function
Thanks to its smart memory function, it remembers your previous set melody and volume level - even after a power outage. This thoughtful feature ensures your personal touch doesn't get deleted.
Mute Mode
The silent volume level doesn’t disturb a sleeping baby and the maximum level of 110 dB is hearable by the hearing-impaired or even during a party. Thanks to the visual LED alert, a disturbance-free notification is provided.
Anti-interference:
Wireless doorbell using digital circuit design, a range using the same doorbell, but also will not interfere with each other, the use of wireless high-frequency transmission technology, the same frequency and different codes, effectively avoiding the trouble of mutual interference and misunderstanding between neighbors.
This doorbell has two buttons to control the volume. The volume is from 25-110db 1 to 38 optional music. Each time you press the mode button, you will change one mode to your preference, and the three modes will be in sequence. LED flash also works for hearing impaired people.
Features:
Easily select volume and music, smart design
Self-learning code function: choose your favorite music. Then Pairing method: New style pairing method: Hold down the Volume key for 5 seconds, (old style pairing method: press and hold the volume key for 5 seconds.) When you hear the dingdong and see the lights flash, immediately press the button, the signal is paired successfully. You can try 2 methods.
Compatible with 12V23A alkaline battery(NOT include battery)
The use of microprocessor control, double-sided PCB micro-power design.
Buttons can set different music for distinguishing front and rear doors
Friends, our button waterproof rating is IP44, the general use is no problem, but heavy rain may affect the life expectancy, we recommend the purchase of waterproof cover, so use longer and more secure. Waterproof cover needs to be purchased separately
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 receiver plays the selected ringtone automatically, the pairing is completed.
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.
Can I install my doorbell push button outside where it could get wet?
A: Yes, the doorbell push is waterproof (IP44 rating) and is protected from rain showers.
The doorbell receiver doesn't ring?
Verify that the receiver is connected and that the electrical outlet is receiving power. Briefly press the volume down button to see if it is in mute mode.
The doorbell transmitter stopped working?
Normally the original battery of transmitter can work nearly a year, but in some situation will shorten the battery life.
So please kindly use the screwdriver to open the transmitter cover, replace the battery with 12V23A.
Then it will continue working.
Specifications:
Product Name: 2 Transmitters Wireless Doorbell
Model Number: 2M488-BS
Power Source: Battery, Plug
Function: Bell
Color: Black
Type: Wireless Door Doorbell
Material: ABS Plastic
Volume: 3 files(can be mute) 0-110db, ringtones: 32 pcs
Receiving distance: 300 M (in open area)
Receivers Rated voltage : AC 110V-220V -240V.
Working frequency: 433MHZ,can be customized other frequencies.
Doorbell Type: AC Wireless Digital Doorbells
Battery: 23A 12V (Transmitter)
Single package size: 11.4X8.7X7.8 cm
Single gross weight: 0.233 kg
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