One. Magnetic detector installation requirements:
1, Magnetic detectors installed in your need for surveillance of the door or window of the door frame, that door magnetic detector (the main parts, auxiliary parts) fixed to the doors and windows of the border.
2, the false alarm rate and the location of installation have a great relationship, the recommended installation location should be the main components and auxiliary parts clearance ≤ 2mm.
II. Wireless infrared detector installation requirements:
Infrared sensor can be installed indoors, the false alarm rate and the location of installation have a great relationship, the correct installation location should be off the ground 2.0 - 2.2 m; away from air conditioners, refrigerators, stoves, air temperature changes and other sensitive areas.
a) infrared sensor should be installed in the corner of the room to obtain the best detection range, detection range may not have Partition, furniture, large bonsai or other partition.
b) Infrared sensor cable should be room to walk was a certain angle, the infrared sensor response for the least sensitive to radial movement, and for the tangential (ie, perpendicular to the direction of the radius) to move the most sensitive. In the field select the appropriate installation location is to avoid false positives infrared probe, obtained the best detection sensitivity is extremely important part.
III. Gas leak wireless home alarm installation requirements:
a) install and use:
i. First, determine the proportion of combustible gas and air, and then alarm installed in a fixed radius from the gas source within the proper location 1.5M: A. Gas: lighter than air, floating in height; B. Natural gas: lighter than air, float height; C. LPG: heavier than air and deposited on the lower;
ii. power, the alarm "beep" sound, while the power light lit, functional lamp is flashing green, about 2 minutes then turns off, that has entered the state of alert, when sensing a gas leak, which issued a "tick , beep "alarm sound, and feature red flashing lights and police ruled out automatically after the alert;
iii. If the sensor fails, the alarm is issued a "tick -" long song, features a long bright yellow lights, troubleshooting, automatically alert.
b) Notes:
i. Do not install outdoors;
ii. Do not install in to the air intake, fan, door, etc. where a larger flow of the wind;
iii. Do not install in excess of 10 ~ 50 ℃, or the more humid areas;
iv. do not install the alarm and use objects to isolate where the gas equipment;
v. avoid alarm in the vicinity made extensive use of solid glue, pesticides, paint adhesive, diluted alcohol;
vi. If the alarm fails, do not disassemble repair, may notify the supplier or the nearest agency processing.
IV. Wireless smoke alarm installation requirements:
1, the installation:
Choose a good surveillance zone, the alarm installed in the surveillance zone Jin fixed roof or ceiling can be.
2 Notes:
Do not install outdoors;
Do not install to the air intake, fan, door, etc. where a larger flow of the wind;
Do not install in excess of the 10 ~ 50 ℃, or the more humid areas;
Alarm from the nearest wall must be greater than 0.75 m;
To dust, moisture;
3, the Maintenance:
As the dust and other factors will lead to decreased sensitivity of the alarm, it should always be testing and maintenance of:
Detection alarm once a week, press the test button can be;
Cleaned once every six months alarm: Turn off the dust with a soft brush to clean.
