Features :
- Roller shutter sensor, heavy duty overhead door contact sensor, for mounting on door tracks
 - Adjustable"L" bracket magnet can be installed in many ways
 - Closed loop, open loop and SPDT type
 - Waterproofing grade IP65,the product can't be used in the water
 
| Housing | Zinc | 
| Gap | 50-70mm | 
| Color | Grey | 
| Surface | Surface mounted with screws, leads 530mm standard length, with armored cover cable of 380 mm or 480 mm | 
Brochure: https://tinyurl.com/ALBox-MS411ZL