Product Description
Our doorbell can be used great for commercial space and offices. This item also work well for large homes or villas.It also can be used as a simple alert device. A paging device for the elderly, can signal for care when they need it most
Frequency:315MHz±0.5MHz or 433MHz±0.5MHz
Active pressure wave(receiver):?-57dbm
Negative pressure wave(transmitter):?-36dbm
Power supply(receiver):AC 110-240V
Power supply(transmitter):1X12V 23A (ALKALINE BATTERY)
Working power consumption:?3W
Transmit power:<10mW
Operating range:280 METERS(OPEN AREA)
Plug Type:Standard US Plug
Plug-in,wire free,USA plug available
Package content: 1 x Transmitter
1 x Receiver
1 x 12V battery
1 x Double-Sided Adhesive Tape
1 x Screwdriver
2 x Screws
Battey installation: 1.The doorbell requires 1x12V 23A battery
2.To install the battery,pry off the back cover using a small flat-head screwdriver in the small notch at the bottom of the doorbell
3.To finish,clip the back cover back onto the doorbell unit making sure it is fitted tightly
Receiver installation: 1.Peel off one side of the adhesive strip and attach it to the rear of the backing plate ,ensuring none of it is visible from the front
2.Find the area you want to mount the push button,Flat ,smooth surfaces are ideal,Make sure they are clean and dry before mounting
3.Peel off the other side of the adhesive strip and attach the push button to the mounting surface
4.The doorbell receiver does not require any mounting or batteries,simply plug it into any mains power socket and you are ready to go
Warning: Modifications not approved by the party responsible for compliance could void users authority to operate the equipment
Feature
1.Transimission Range Up to 280 meters (Approx 1000-feet) in the open air,signals can pass through several walls(specific effects depend on surroundings and thickness of walls),whether you are busy working on your computer in the home office or sharpening your culinary skills in the kitchen, you will always be easily informed when someone pressing the push button.
2.Made of IP44 waterproof material and acceptable for outdoor use.Our wireless doorbell is safe for outdoor use.No radiation, kids, pregnant woman, old man, both of them can feel relieved the use. Ultra low power design, energy conservation and environmental protection, easily plug receiver into an electrical outlet (no batteries required for main receiver),maximum power just is 2W, standby power is 0.5W. The transmitter battery can be used for over 15 months FCC, RoHS certified.
3.Sound options: 32 chimes,36 Polyphonic melodies included for all people to choose;Volume: 4 levels Volume adjustable from 20db to 80db,will give you complete control over the sound of your door chime. Good option for nap time without disturbing your infant or young child when they are asleep.
4. Point touch operation, can increase of service life.Shaping by the newest ABS material, non poisonous and tasteless, cold-resistant and heat-resistant. Dust proof panel, effectively prevent dust, and easy to clean, make your perfect doorbell free from dust
5.Easy Installation Without Damaging The Wall & Low Power Consumption - With alkaline battery, the transmitter can be mounted with the adhesive tape without damaging the wall. Or for a more secure fix, screws can be fixed through the knock outs on the base of the transmitter. The receiver can be plugged into an electrical outlet in your home. When pressing the transmitter, the blue flashing light indicator gives you a visual form of notification. Low power consumption helps you save energy.
Brand : YSBER
MPN(PartNumber) : YSBER-20-03
EAN : 0611536223858
Package Dimensions(LxWxH) : 19x13x8cm ; 181 g
