The current sale price is KSh 450, reduced from KSh 500. This normally closed magnetic reed switch detects the opening of a compatible door or window.<\/p>\n
A reed switch changes electrical state when its magnet moves away from the sensor, allowing a connected system to detect opening.<\/p>\n
The two-part contact connects to a compatible alarm zone and reports when the protected door is opened.<\/p>\n
The supplied contact is normally closed by default. Confirm the alarm panel\u2019s required contact type and supervision arrangement.<\/p>\n
With the door closed, the magnet sits beside the switch. Opening the door separates both parts and changes the dry-contact output.<\/p>\n
The switch provides a dry contact rather than supplying voltage. The connected panel or controller monitors the circuit state.<\/p>\n
Mount the sensor on the fixed frame and the magnet on the moving door, keeping both parts correctly aligned when closed.<\/p>\n
The contact may also suit compatible windows where both parts can be mounted securely with a consistent closing gap.<\/p>\n
A reed switch detects actual opening, while a vibration sensor detects impact before or during a forced entry. They can be used together.<\/p>\n
Dry-contact door sensors may connect to compatible controllers for status or switching functions. Never connect an unsupported load directly.<\/p>\n
Open and close the door several times and confirm that the connected panel consistently changes state without intermittent alarms.<\/p>\n
Buy magnetic door reed switches from Patsec Security Store at Accra Road, White Angle House, first floor, shop 76, Nairobi. Provide the panel or controller model for a compatibility check.<\/p>\n","protected":false},"excerpt":{"rendered":"
Normally closed magnetic reed switch for compatible door, window and alarm applications.<\/p>\n