23
Detailed parameters: The alarm should be compatible with PT2262, PT2240 and EV1527. Using
PT2262 encoding, the resistance is recommended 1.5M-4.7M; using with EV1527 encoding, the
resistance is recommended 150K-470K.
Alarm loudness: 110dB
Detailed accessories parameters: The alarm should be compatible with PT2262, PT2240 and EV1527.
Using PT2262 encoding, the resistance is recommended 1.5M-4.7M; using with EV1527 encoding, the
resistance by 150K-470K
6 .Guideline for Installing Door or Window Sensor
A B
The surface for door sensor installation should be clean so door sensor can be attached to the door and
frame firmly with double faced adhesive.
1.Each kit door sensor include sensor (A as in diagram) and magnet (B as in diagram). B must be the
right hand side.
（
A and B, one on fixed door frame, another one on movable door.
）
2. A and B must be aline
，
The distance between A and B not exceeding 1 cm.
3.Upon installed, door sensor should be tested by open the door and check if the indicator on door sensor
flashes for 1 second.
4.The indicator light lit for one second, means alarm. In case the door sensor is running out of battery,
the indicator should be kept lit as a low-voltage notification.
5.A, B can also be reinforced with screws, (A, bottom out, then screw in the bottom, buckle the cover to
the bottom, B can be directly fixed on the screw back.)
