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433Mhz Wireless Door Sensor Contact Garage Roller Gate Shutter for GSM Alarm SEW301
₹699.00₹499.00Add to cart- Working Distance: 100m (Open area)
- Battery: 23A-12V battery
- Working Frequency: 433MHz
- Alarm time: 5 seconds
- Application: Used for roller shutter / rolling door, also applied to other doors and windows
- Wireless Scroll Steel Door Magnetic Contact can be your most convenient gadget for protecting the property and its premises
- Alloy plating shell, stainless steel pipe thread
- Wireless Metal Rolling Garage Door Magnetic Contact Sensors Detectors
- Useful for roller shutter/rolling door, for locking up your garage
