Batteries powered, no wires and no electrician is needed receiver is powered by 3 AA batteries included), remote transmitter button is powered by one 12V/23A battery(included) individualize your doorbell ring tune strong signal, long operating distance The signal Can easily penetrate walls batteries, and the wireless Operating range can be over 100M simple installation comes with double-side adhesive tapes and anchors and screws, a hanging buckle. You can stick them to walls or fixed them on walls PIR sensor, intelligent and sensitive The beam/motion sensor can be triggered when it is dark and motion is detected at the range of 2-5m. It can be used as an emergency light as well. Don't worry about power outage any more Specifications: transmitter dimension: 70*40*15mm volume: three levels adjustable(60-90db) Color: White receiver power source: aa*3pcs batteries included) Working voltage: 3. 2V-5. 5V remote transmitter button power source: one 12V 23A battery(included) doorbell ringtones: 36 chimes LED quantity: 5pcs pir trigger range: 2-5m/120º Note: The LED function and the alarm function can not be used simultaneously package included: 1x push button(transmitter) 2x double-side adhesive tapes : 45 days money-back and 12-month, worry-free !
J**P
I ordered this for security purposes and its motion detection ...
I ordered this for security purposes and its motion detection properties. The unit has multiple functions and all work as advertised. I dont use the door chime but it has decent range. Base unit is the size of a man's wallet, maybe a little bigger, and I highly suggest using the mounting plate which comes with it because the adhesive is not very strong in climates with wide temperature variations. As far as the motion sensor is concerned, it is very sensitive which is necessary for a proper alarm. Range is about 15-20 feet. Arming the system is accomplished by setting a switch on the top of the base unit. The drawback is that there is no way to remotely disable the unit, so to disarm you inevitability set the alarm off, and it's fairly loud. Unit is battery operated, so change the batteries regularly. Not an IoT device, so no network connectivity (but therefore no technical security concerns).TL;DR - a basic, multi-function unit that works very well but lacks some convenience features. Price is very fair.
S**K
Great little Doorbell
Easy to install and works great. I placed the receiver in the hall by the kids room and the light turning on automatically when they walk by in the dark is one of the best extra feathers on this great little doorbell. I liked it so much that I bought two of these for friends and they both love there's
T**3
Great Product and Easy to Setup!
Very easy to set up with clear instructions!! So far, everything works as it should. I love the choices for the Doorbell ringer and the Alarm is loud enough in my opinion as a deterrent for any intruder! I hope that this lasts long enough and, I won't mind replacing the batteries for a longer product life!! Great product and Unbelievable Value!! I recommend this to all!!
M**E
We are happy with the doorbell
We are happy with the doorbell. So easy as nothing to install except putting the outside part by the door. Good, loud sound. The part that goes inside is on top on my buffet and needs no installation. I would recommend it to friends.
H**T
Five Stars
Excellent build quality, superb design and a very good long range. I highly recommend it.
A**D
Works great, and the price was right.
Works great.
A**R
Fantastic! We put the receiver two rooms away and ...
Fantastic! We put the receiver two rooms away and we still hear it perfectly!
G**Y
excellent product
works great
Trustpilot
1 month ago
3 weeks ago
