Velleman PEM7D Mini Infrared Security System, 7M [並行輸入品]
- メーカー
- Velleman
- JAN
- 0836479007710
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商品説明
Velleman's PEM7D mini infrared security system can be used for entry or presence detection. For detection, a retro-reflection IR photoelectric beam sensor with a detection range of 23 ft. is included. Also included is a regulated power supply, and alarm speaker.
