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 tearm 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 pretect the conecting cable to your system.
Note: ensure that arrow on magnet lines up with 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
Installation of this product may require Alarm Cable