Door Alarm Contacts – Qty 2 Kit (AM-DLRM). These magnetic switches are designed to activate a variety of signaling devices. Normally open circuits close when the magnet engages. SPDT switches are for open circuit systems and/or closed circuit systems. Normally closed circuits open when the magnet engages. Used for commercial, industrial, and residential burglar alarm systems.
- Type: Magnetic Switch, Normally Open
- Color: Gray
- Rating: 100V, 500mA
1 Kit Includes 2x Contacts.