Shops and garages use Volume gate 433mhz wireless roller shutter door contact sensor
1. wireless roller shutter door contact sensor Dedicated micro-power CPU
2.Wireless transmitting structure, convenient installation.
3.Reed pipe magnetic control switch,
4.Shall with flame retardant materials,
5.Unique designed,beautiful,generous,
6.Emitting distance is 150m(open space)
1. wireless roller shutter door contact sensor Size: Part A: 10.5cm x 1.5cm x 1.5cm; Part B: 10.5cm x 3.8cm x 1cm; Part C: 7cm x 4cm x 1.5cm (antenna not included)
2. Working distance: 100m Open field
3. Decode: Fixed code by pins
4. Alarm time: 5 seconds
5. Material: aluminum alloy
6. Battery: 23A-12V battery (included, useful life time 6-12 months)
7.Application: used for roller shutter / rolling door, also applied to other doors and windows
8.Installation:
Stick part A (magnetic bar) on the edge of the roller shutter / rolling door, and stick part B on the fixed frame of roller shutter / rolling door. And the distance of these two parts shall be less than 3-5 cm when the roller shutter / rolling door are closed.
1x wireless roller shutter door sensor
1x sticker
1x 12V battery