SPECIFICATIONS

Alarm: Yes

Battery: 12V23A(not include)

Brand Name: eMastiff

Certification: CE,FCC,RoHS,weee

Choice: yes

Communication Interface: WireLess

Display: None

Feature: None

Feature 1: Waterproof Doorbell

Feature 2: House Welcome Bell

Feature 3: IP65 Waterproof

High-concerned chemical: None

Item Type: Wireless Doorbell

Itercom: No

Origin: Mainland China

Power: Electric Supply

Power Source: AC,Battery

Power supply: 110V-240V

Receiving distance: 150M Remote (in open area)

Ring tone: 39 ring tones

Sound Level(typical): 85dB

Use of premises: Home office villa hospital school factory

Waterproof: yes

working frequency: 433MHZ