| Model | QS 918 MA qty 50 |
|---|---|
| Connectivity | Wired |
| Type | Door Sensor |
| MPN | QS 918 MA q |
| Brand | Quick-Switch.c |
Check the listing for details. 5 Recessed Plunger Ball Alarm SYSTEM Switch Reed Sensor Contacts Door Window. Condition: New. Listed at 19.00 USD. Recessed Plunger Ball Alarm. When the plunger is depressed. When the plunger is released the loop opens. Suitable for Sliding as well as Swing Door. Alarm Switch.