Intelligent small LED wireless doorbell waterproof 300M range door bells 38 Songs Chime door ring US

Specification:

Brand new

Transmitter Size: Approx. 75X51X20mm

Receiver Size: Approx. 95X65X24mm

Type: Doorbells

Ringtones:38 pcs

DIY Supplies: Electrical

Doorbell Type: Wireless

Power Source: AC,Battery

Model Number: A10BB

Power supply: 110V-220V-240V

Working frequency: 433MHZ

Ring Tone: 38 ring tones

Certificate: CE,FCC,Rohs

Waterproof : yes

Power Source: Plug EU US UK

Volume:3 files(can be mute) 0-85db

Battery mode: 12v 23A battery (not include battery)

Receiving distance: 300M Remote (in open area)

Suitable for: Home,office,villa,hospital,school,factory

The transmitter 12V23A battery factory pre-installed (not include battery)

The use of microprocessor control, double-sided PCB micro-power design.

The frequency of 433MHz, can be customized other frequencie.

Touch the button configuration, superheterodyne learning code on the code mode.

The transmitter without screw chuck design to achieve waterproof and dustproof.

Double-sided stability of the PCB, the chip standby sleep up to micro-level.

Package Included:

1 * Outdoor Transmitter

1 * Indoor Receiver