Power supply : DC 9V
Detection range: 5- 10 m
Sound pressure : 95db Â± 5db
Induction method : infrared sensor triggered
Boot delay: 10 seconds
Single standard configuration: alarm host 1, 1 Bracket
Ambient temperature / humidity :. -25 Â -55 Â 5% -95% RH
Measuring angle / range: 60 Â° fan angle of 110 Â°
The main function: Automatic body sensing , ultra-long , wide-angle detection. Adjustable direction (with stand). Host built-in speakers, alarm loudness of 75-95 decibels.
Installation : No need professional personnel, easy to install yourself
Music: 32 music and vocals optional
Size: Height 8.5 Width 8.5 cm , thickness 3.5 cm ( with base – base can be flat or fixed on top )
Battery: 3 x AAA / 1.5V batteries (batteries are not included)
Installation and use:
The bracket screwed to the location where you want to install.
The battery cover on the back door in the direction of the arrow pushed , into three sections AAA1.5V battery ( Alkaline batteries are recommended ) , replace the battery cover.
The doorbell switch to the side of the voice files or music files , press the black button to select your choice of music favorite music .
The doorbell installed by a bayonet on the stand , when a visitor enters , electronic welcoming doorbell will issue before you choose a good sound .
1 x Welcome doorbell
1 x Sticker
Built-in infrared motion sensor adopt advanced digital fuzzy processing and combined with digital temperature compensation, reaching a low rate of false alarm. It is resistant to RF interference
Multi function integrated: welcome, wireless doorbell, warning alarm and other functions. The human voice (Ding Dong, Hello, welcome) and 32 pieces of song and alert sound for your choice.
Intelligent welcoming caution doorbell, advanced microcomputer technology, using automatic human body induction, excellent performance, energy-saving and easy to use
Light control distance is 1-10 meters.The chime is triggered by detecting the motion of the visitor passed.
More suitable for the needs of the market, closer to the lives of consumers, office buildings, shops, factories, Home Furnishing various occasions can be used, bring convenience, more happiness and a sense of security beat all.
(as of Mar 07,2020 15:20:59 UTC – Details)