The F10A Heavy Duty Rolling Shutter / Garage Door Contact with 18 of Armoured Sleeving from Knight Fire & Security is a potted single-reed contact alarm ideal for placement in rolling shutter doors in moderate-risk domestic or commercial areas.
When wired to an alarm system, these contacts will trigger the sounder if the gap opening exceeds 50mm, and as the contact creates a circuit to your security system, wire tampering or a forced break of the circuit elsewhere will also sound the alarm.
What is meant by the term Grade 2?
Grade 2 refers to the grade of intruder alarm system you have on the premises, especially if you are depending on the alarm system for insurance cover in your home or business. A Grade 2 Alarm basically means Low to Medium Risk, Intruders are expected to have a little more knowledge of the alarm system and use a general range of tools and some specialist equipment.
This contact features a durable weatherproof metal body for commercial uses, and 18 of armoured sleeving to protect the connecting cable to your system.
Note: ensure that arrow on magnet lines up with the dot on contact on housing for maximum operating gap and lateral tolerance
- Single Reed Rolling Shutter Contact
- Grade 2 Alarm Trigger
- 50mm Operating Threshold
- IP67 Aluminum Construction
- Operating Gap: 50mm (Approx)
- Materials: Aluminium / 18 armoured sleeving
- Magnet: Ferrite or Alnico V
- Contact Material: Rhodium
- Voltage Range: 1 - 100v DC, 125v AC Max
- Switching Current: 500mA Max DC, 500mA Max AC
- Temperature Range: -40°C - +50°C
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