Ultra-long-distance Menci / can be used with most of the shop alarm host

Ultra-long-distance Menci / can be used with most of the shop alarm host
 

Product description:

Product parameters:

  • Brand: Fuers / Fuer
  • Model: FUERS-YL38


Ultra-long-distance door sensor, can reach 500 meters outside, indoor 50 meters (no signal interference)

1, working principle

Menci by the wireless transmitter module and magnetic components in two parts, there are two arrows in the wireless transmitter module has a 'steel reed pipe' components, when the magnet and the reed pipe distance is maintained at 1.5Cm, the steel pipe is in the open state, once the distance between the magnet and the steel pipe separation is more than 1.5Cm, the steel pipe will be closed, resulting in short-circuit, alarm indicator light at the same time to the host launch alarm signal.

2, To prevent the location

(1) door, (2) Drawers, (3) Safe deposit box, (4) Windows

3, Installation Precautions

A, IC Encoding is correct

B, Try to shorten the distance with the host

C, As far as possible with the host do not have steel concrete wall and electrical appliances

D, The installation location must be in place to avoid rain and moisture

4, Common fault analysis and treatment

A, The host can not receive door alarm signal

(1Check door magnetism IC Encoding is correct

(2) Check the distance between the door sensor and the main unit

(3) Check if the battery is electrically charged or if the battery clip is connected to a paragraph

(4) Check the surrounding environment where the door magnet is mounted

(5Check if the circuit board of the door sensor is damaged

B, The door does not light or bright lights do not put out

(1Check that the solder joints on the circuit board are loose and fall off

(2Check the battery charge

(3Check the circuit board for damage

C, As far as possible the transmitter mounted on the door frame, the magnet mounted on the door to reduce the transmitter is caused by vibration off

Specifications:
1 .Operating Voltage: 12V 23A
2 .Operating current: less than 15mA
3 .Quiescent current: less than
5mA
4 .working frequency:
315MHz303MHZ
5 .Frequency deviation: ±
0.2MHz
6 .Transmit power:
Gt;
7 .Transmission distance : ﹤500m (open
)
8 .Launch time: 1.5S-
3S
9 .Magnetically effective distance: pull - 15mm ;freed- 30 mm