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MERLIN STEALTH
INSTALLATION NOTES:
1. Keep the wires to the fence separate from the keypad/gate/siren/strobe/
mains/remote wiring.
2. Do not try and modify the unit. Any unauthorised modifications will null and void
the warranty and possibly render the unit illegal.
3. If the remote On/Off facility is used, the wire between the remote switch and the
energizer can be up to a 100m. For security reasons it is better to use an intelligent
FOB on the keypad bus.
4. A remote receiver can obtain 12VDC from the keypad bus. Current consumption
must not exceed 1 Amps. This is not sufficient to supply power for an armed
response transmitter.
5. The siren and strobe light together must not draw more than 1.75Amps.
6. To connect a radio alarm transmitter or alarm panel to the energizer use an
isolation relay between the strobe light output and the panel. Never use the
energizer battery to power a radio alarm transmitter or alarm panel.
7. The wire between the magnetic gate switch and the energizer can be up to a
100m but must not run in parallel with the fence wires. The gate switch must be
open circuit if the gate is open.
8. The remote keypad cable must not exceed a 100m in total. Avoid running this
cable in parallel with any fence (high voltage) wires.
9. You can connect a total of four keypads or FOB units to one energizer. Each must
have a unique address setting.
10. Use high voltage insulation wire between the fence and energizer, including the
earth wire. Never run these wires in the same conduit or through the same hole as
the low voltage wiring.
11. Always use ferrules or line clamps to connect two high voltage wires together.
Avoid using different types of material for connections like copper on steel.
12. The fence must be earthed properly with at least one earth electrode as close as
possible to the energizer. The distance between the fence earth electrode and other
earth systems shall be not less than 10 m.
13. When replacing the lid of the energizer hook the top in first while holding it an
angle and then push it closed at the bottom. Fasten the lid down with the two cap
screws.
14. Always test the fence alarm for a short and open-circuit after installation at the
furthest point on the fence.
Installer Notes
20
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Do you have a question about the MERLIN STEALTH and is the answer not in the manual?
Questions and answers
the gate 1 and gate 2 lights arent working Why
Gate 1 and Gate 2 lights may not be working on the Nemtek MERLIN STEALTH if there is an issue with the Master energizer, as Gates 1 and 2 are associated with the Master. Possible reasons include:
1. A tamper or service condition on the Master energizer.
2. Power supply issues to the energizer or gate circuits.
3. Faulty wiring or connections to the lights.
4. Incorrect keypad use—Master keypad should be used only on the Master unit.
Check the Master energizer status and connections for faults or tamper indicators.
This answer is automatically generated