dodocool Wireless Doorbell Battery-free Door Chime, CD Quality Sound LED Flash 38 Melodies 4 Volume Levels 262ft Range IPX7 Waterproof Remote Button











1 Transmitter + 1 Receiver


1 Transmitter + 2 Receivers

Product Description

Easy and Safe
The absence of wires makes the setup simple and hassle-free, safe and reliable. No pairing required. Ready to go out of box. 

Versatile
Triggering the signal transmission only requires a very tiny pressure of 350g. It can be conveniently used by patients, the elderly or children to page or contact their loved ones and care takers.

Expandable
You can expand each receiver with multiple push buttons or multiple receivers for one push button. And each receiver can be configured with different chimes and volume levels.

Specifications
LED light color: Blue
Receiver input voltage: AC 110-240V
Receiver standby power consumption: 0.25W
Transmitter standby power consumption: 0W
Transmitter: Self-powered, no battery required
Transmitter operating pressure: 350g
Transmitter water resistance rating: IPX7
Operating range: Up to 80m / 262ft (outdoor and in open areas) or 30m / 98ft (indoor) 
(* Note: With additional receivers, the operating range can be extended to up to 240m / 786ft )
Chime tunes: 38 melodies
Volume levels: 4 levels (Max. 105dB)
Frequency: 433.92 MHz
Mechanical life: Approx. 200,000 times 
Certificate: CE, FCC, RoHS
Warranty: 24 months limited warranty
Transmitter diameter: Approx. 2.64 in / 67.00 mm, thickness: approx. 0.79 in / 20.00 mm
Receiver diameter: Approx. 2.64 in / 67.00 mm, thickness: approx. 1.26 in / 32.00 mm 
Transmitter weight: Approx. 1.36oz / 40g
Receiver weight: Approx. 1.96oz / 56g

Package includes
1 * dodocool Wireless Doorbell Self-powered Transmitter
1 * dodocool Wireless Doorbell Plug-in Receiver
1 * 3M Double-sided Adhesive Tape
2 Set * Screws & Expansion Pipes
1 * Instruction Manual

Feature

[Self-Powered Transmitter] Adopt advanced technology to convert kinetic energy into electricity and transmit wireless signals to the receiver. No battery is required. No hassle in buying or changing batteries.
[Reliable & Durable] The durable push button can be used around 200,000 times. With an impressive IPX7 waterproof rating, the transmitter can withstand harsh and wet weather conditions.
[Customize Your Doorbell] The receiver offers 38 optional chimes and 4 adjustable volume levels (up to 105 dB) to suit your needs.
[Wireless Transmission] Support a wide wireless operating range of up to 262ft in open areas. Get instant audio and visual alerts when visitors press the button on the transmitter. Never miss a visitor again.
[User-friendly] Flashing LED indicators on both the transmitter and the receiver provide a visible indicator in a noisy environment or for the hard-of-hearing.
Brand : dodocool
MPN(PartNumber) : SFI2677519438146AZ
Package Dimensions(LxWxH) : 10x9x8cm ; 168 g
Attention for order international goodsAll items are delivered from oversea(USA,KOREA,JAPAN,Malaysia)DirectlyDelivery would be done local shipping company in country of Production Place and Qxpress or POST in singaporeTotal shipping takes 7~14 working daysThe item from the third country could take 2 week more than normal delivery in transitNo exchange or Return is Allowed because of simple mind change Such Return or exchange is ly allowed for the reason below Major defect is discovered Wrong item is Delivered If you want to retunr or exchage at you cost, kindly Contact us via email Please check when you return the item just for changing your mind, you could be charge return cost (orginal + return shipping , duty, and etc) You should let us know within 7 days from the date you received the item if you'd like to get a refund for the item About Votage of electronics The voltage of most electronics goods listed on our shop is 110V Need transfomer to use US electronics We cannot accept return for dameged electronic item because of not using transfomer