Electronic infrared receiving alarm welcome Yingke doorbell sensors anti-theft device BJ5-2-0
- Processing Time:
- Shiping out within 9 days
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This product uses the advanced computer technology, automatic human body induction, high performance, energy saving and easy to use. Sensitivity, no error contact, anti interference, thereby effectively from various environmental monitoring to the monitoring range of body movement. More suitable for the needs of the market, more consumer of press close to life!
Instructions for use
1, with three AAA (7)1.5V battery, the little power consumption, batteries can be used for more than 2 months. The electronic bell hung on the door or mounted to a door, the switch pull to voice or music file, then, when a visitor enters, the doorbell electronic will be issued a " musical sound or voice: buzz, hello! Welcome.
In 2, warning detection distance of2-8meters effective in detecting the angle is 110 degrees, the installation of detection range not exceeding this range, alarm loudness of around 95 dB
In 3, the universal rotating base, can be easily adjustable detection angle.
In 4, the bell as welcoming, mounted on the door top or wall, freely adjustable angle probe into proper position, when guests enter the detection scope, automatic voice prompt the owner ( also can choose: Hello, welcome statement )
5, as the alarm warning, probe as installed in the balcony, door and window, stairs and other rogues easily into place, will probe installed at proper height, adjust the monitoring range to a proper position, when the thieves entered the area, timely alarm, prompted the owner, to deter thieves.
Size:8.5 high8.5 cm wide,3.5 cm thick (including base - base can be placed or fixed on the top )
Style: figure shot
Music:32 music and vocals optional
Single standard configuration: host 1+ stand1
Installation: do not need professional personnel, their easy to install
1power: DC4.5V (371.5V batteries )
2:2-8meter detecting distance
The 3packaging: foreign trade English neutral paper suction card packaging
4:95dB + 5dB sound pressure
The 5 induction methods: infrared induction trigger
6 boot delay time:10 seconds
7 single standard configuration: alarm host * 1, *1bracket
8exit temperature / humidity: - 25C and 55degrees C5-95RH
9 measuring angle / range:60 degrees110 degrees angle of sector
Full automatic human body induction, ultra long, wide angle detection
Adjustable direction (with bracket )
Host built-in speakers, alarm loudness 75-95DB
Welcome / sixteen beautiful music choice
Three section of battery seven, energy-saving durable
Method of installation and use
In 1, the bracket is fixed by screws and where you want to install location.
In 2, the bell back battery cover in the direction of the arrow away, in three AAA1.5V batteries ( recommended the use of alkaline batteries, battery box cover ).
In 3, the doorbell switch on the side edge of the dial to the speech or music files, according to black music selection button can choose the music you like.
In 4, the bell through the bayonet is arranged on the bracket, when guests enter, the doorbell electronic will be issued before you choose a good voice.
Matters needing attention
1do not use this product with corrosive articles or dropping from a height.
2installation of each cell of the products needed for" self" for about 10 seconds, and then enter the normal working condition
3 if this product automatic noise or abnormal, please check the battery power supply or installation position is proper ( avoid facing to the light emitting lamps / sunshine ) if the environment temperature is too high ( above 30degrees ) detector can appear from far becomes close phenomenon ( the guest-greeting sensor distance normal 0-3meter is stable the most distant, can be8 meters), this belongs to the normal!
4the doorbell sound weak, please change the batteries, the doorbell to avoid installation in oriented to direct air flow changes position ( such as: cold air outlet port, exhaust fan, electric furnace nearby ), not in the sun and rain.
5such as long time stop the machine, please turn the switch to" OFF" position and the machine battery.
6recommendations for the use of7 AAA alkaline batteries, scrap batteries should be placed into designated bin.