4
EN
separation blade
curtain lens
support of the lens
The sensor is equipped with external and internal LED.
In case of alarm from one technology will only turn on the LED internal (short flash for the microwave, turning on for 2 seconds to PIR).
When PIR and MW go in alarm (AND alarm) the external led turn ON for 4 seconds.
Other reports:
- Slow flashing alternating internal and external LED: the initialization phase
- Short flash external LED: inhibition time, result of PERMITTED passage with DIRECTION function ON (DIP 4 ON).
- Rapid blinking of ext.LED: the last 10 seconds of the inhibition time (DIP4 ON).
1. INTRODUCTION
Art. DT01CW - Art. DT01CB
is a dual technology curtain sensor, PIR and MW. It used for doors and windows protection. It has an
adjustable range from 2mt to 3.5mt. And is equipped with a system for the recognition the direction of alarm. The lens used in the
infrared has the ability to be rotated horizontally so you can install the sensor in 2 diffrenti guidelines (vertical and horizontal)
2. DESCRIPTION OF THE FUNCTION: DIRECTION ALARM
The sensor is able to detect the direction of movement so as to trig in alarm only when the passage is made in a given sense.
Activation is done by DIP4 ON. (with DIP4 OFF, the sensor triggers an alarm in both directions) The selection of the sense of alarm is
handled through the DIP5. This function is intended for applications where the sensor is installed on the windows and / or doors often
open, and there is continuous passage on the inner side.
The passage in NOT PERMITTED direction, generates immediate alarm signaling with LED lights outside.
The passage in PERMITTED direction generates the activation of the inhibition time of 2 minutes, with the relative signal by short flash
of the LED every 2 seconds. During this time period (2 minutes) there any violation of the sensor will not generate alarm.
During the last 10 seconds of the period of inhibition, the LED will begin to flash rapidly to indicate that the sensor will return in the
operating status and will be able to generate alarm.
Example: If the sensor is installed on access to a terrace, it is possible come and go for 2 minutes without generating an alarm.
After this time, the sensor will be operative, giving alarm in the programmed direction.
The sensor is designed to be installed to protect the openings, for example between the window and the shutter, or to doors and gates.
Due to the high angle of coverage and the ability to rotate the lens on the support of the pyroelectric, you can install it in different ways,
from top to bottom or on one side.
3. LENS AND DIP-SWITCH SETUP - LED INDICATION
