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Manual Key Switch (D-105)
RM50.00
Product Description
- Key switch is electrically operated device used to activate CO2 cylinders. By turning the button clockwise or pressing the button, electrical signal will be sent to solenoid valve to activate CO2 cylinders.
- When operated, electrical signal will be sent to CO2 panel.
- Key switch is considered primary back up in case of automatic system (heat and smoke detector) is not functioning during fire.
Category: Fire Alarm & Detection System
Description
Additional information
| Weight | 0.5 kg |
|---|
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Fire Alarm Manual Call Point (D-101)
Demco Manual Call Point D-101 is suitable for open or close circuit system and is professionally designed for use in fire detection systems with central control equipment. Alternative terminals are provided for open or close circuits. When wired for open circuit operation, the circuit closes instantly when the glass is smashed. Openings are provided for 3/4" Ø conduit entries from top, bottom and the back. The base box is also provided with fixing holes for surface wiring.
Demco Manual Call Point D-101 is designed to meet the requirement of BS5839 Part 2 and approved by Australian Standard AS1603 Part 5
Fire Alarm Manual Call Point (D-118)
Demco Manual Call Point D-118 is suitable for open or close circuit system and is professionally designed for use in fire detection systems with central control equipment.
Alternative terminals are provided for open or close circuits. When wired for open circuit operation, the circuit closes instantly when the glass is broken. Cable knockout seals are provided for 3/4" Ø conduit entries from top, bottom and the back.
All metal parts are made of brass and phosphor bronze to ensure life long resistance against corrosion.
Demco Manual Call Point D-118 is designed to meet the requirement of BS5839 Part 2 and EN54 Part 2.
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