
OPTEX Plug-in End of Line Units (PEUs) simplify the EOL wiring process by providing preset resistor combinations for compatible systems. Once the right PEU has been selected for the panel, it can be plugged directly into a compatible OPTEX detector, saving time and reducing wiring errors.
Fitting the correct End-Of-Line (EOL) resistors by hand into the detector terminals on site takes time and can make set up complicated for installers. The OPTEX PEU module contains preset resistance values for the alarm, tamper and trouble outputs. It plugs into the socket inside a compatible OPTEX PIR detector, removing the need to fit separate resistors across individual terminals.
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Filters
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15mx15m indoor PIR hardwired with digital AIR anti-masking and EOL option.

24x2m indoor PIR, hardwired model.

15m x 15m 85 degree coverage, indoor dual-tech PIR, hardwired. with antimasking.








Indoor PIR Grade 3 with rotatable lens and antimasking for 15m (50ft) wide detection or 24m(80ft) narrow detection


There is no single EOL wiring arrangement. The correct method depends on the control panel, its zone programming and the OPTEX detector model.
.Check the control panel manual for the required alarm, tamper and trouble resistance values.
2. Select the PEU with the matching resistance combination.
3. Isolate system power before working on the detector.
4. Insert the PEU into the detector socket, aligning the triangle markings shown in the installation instructions.
5. Connect the power and zone cables to the terminals identified in the detector manual. Depending on the model, these may include ALARM and TAMP terminals or TR, COM and TP terminals.
6. Restore power, program the panel zone and test each available state, including alarm, tamper and trouble.
The following detectors can use our PEU EOL modules: FMX, CDX, VXI, VXS, BXS, QXI, FLX-P, FLX-A, TXI, WXI and WXS,
