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Sherlotronics RX4-500 Long Range 4 Channel Receiver 1 × KSh 5,000.00
Subtotal: KSh 5,000.00
KSh 400.00
Plastic magnetic contact for monitoring cabinets and compatible alarm or switching systems.
The current price is KSh 400. This plastic magnetic contact monitors whether a cabinet, cupboard or similar opening is closed or opened.
A magnetic contact uses two aligned parts: a switch and a magnet. Opening the cabinet separates them and changes the contact state for a connected system.
The contact can connect to a compatible alarm panel input so the system can monitor protected cabinets and enclosures.
Install the contact on the fixed frame and moving door. Correct alignment allows the system to distinguish a closed cabinet from an opened one.
The existing product information lists light switching as another use. Confirm the connected load and use a suitable controller or relay rather than switching an unsupported load directly.
Mount both parts securely with a small, consistent gap when the door is closed. Test operation before final cable fixing.
This compact plastic contact is intended for cabinets and similar openings. Full-size door contacts may be more suitable for entrance doors or larger gaps.
Run the contact cable back to the compatible alarm input or control circuit. Check the required contact type and supervision arrangement before wiring.
For entrance doors and windows, use a magnetic reed switch. For shop shutters, see the roller shutter door sensor, and add a vibration sensor to detect forced entry. All connect to an alarm panel such as the Risco LightSYS.
Buy plastic magnetic contacts for cabinets from Patsec Security Store at Accra Road, White Angle House, first floor, shop 76, Nairobi. Provide the alarm panel or switching application for a compatibility check.