| Customization: | Available |
|---|---|
| Signal Transmission: | Cable |
| System: | Sound and Magnetic System |
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Wholesale Recessed Magnetic Door Contact Switch Window Sensor Alarm
Product Description :
| model number | SR-M31 |
| Housing | ABS |
| color | white/brown |
| Gap | 15-25mm or 20-25 mm optional |
| Output | N.C N.O optional |
| Dimension | 64*19*13mm |
Product pictures:
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