Feature

●Durable: Made of high-quality zinc alloy, anti-rust, long time service.
●Easy to install: With adjustable bracket, easy to use. Operating spacing 2" to 2-3/8".
●Specifications: Current: 0.5A; Rated power: 10W. 2 Sets switches.
●Widely used: Suitable for rolling shutter doors installed in garages and shops.
●Keep Your Home Safe: Designed for alarm systems, for home burglar alarm systems, an essential toolkit for home security. Normally closed contact type, closes when the magnet leaves.


Description

WD30321WD30321

Technical Specs

Item name Door Contact Switch Sensor
Use Designed for alarm systems
Operating spacing 2" to 2-3/8"
Current 0.5A
Rated power 10W
Quantity 2 Set

Description

WD30321WD30321

WD30321WD30321

WD30321WD30321

Easy to Use

With adjustable bracket, easy to use. Operating spacing 2" to 2-3/8".

Wide Application

Great for rolling shutter doors installed in garages and shops.

Premium and Durable

Door Contact Switch Sensor made of high-quality zinc alloy, anti-rust, long time service.

WD30321WD30321

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