Wireless rolling door magnetic contact detector/sensor

Wireless Roll Gate Magnetic Door Detector for home gsm alarm

1. Reed switches use Japan brand of OKI,stable performance,load Life up to millions times.

2.Zinc electroplating case of Door Contact:advanced electroplating coining process, the case is made of high quality thick zinc, which is beautiful, stable and secure.

3.Stainless steel threaded pipe:use wire protected by stainless steel threaded pipe , wear-resistant, durable, waterproof. Protect cable from aging, with 550mm length cable,the cable also with 380mm stainless steel protected pipe.

4.Sealed waterproof for NC Output Roller Shutter Door Contact:adopt imported PC plastic sealed, waterproof and durable, no electric leakage.

5.High magnetic adsorption:with sealed design, enclosed magnet, high adsorption power, which makes it use more stable.

6.Economy applicability and beauty: functional and decorative integration, be fit for a variety of high-quality sites, fine wire drawing, good oxidation resistance, which can be used in harsh environments.

7.Applies to: shutter doors, wood-framed doors and cabinet doors.