Wired Recessed Mounted Magnetic Sensor Reed Switch Alarm for Door Window [並行輸入品]
商品説明
- Basic magnetic switch for detecting door or window openings.
- Easy to install for alarm contact connection.
- Switch Type: NO(normal open type), circuit is connected when magnet is near the switch.
特記事項
- 新品、並行輸入品です。Brand new parallel imports from the US.
- Basic magnetic switch for detecting door or window openings.
- Easy to install for alarm contact connection.
- Switch Type: NO, circuit is connected when magnet is near the switch.
