Датчик открывания двери сигнализации из цинкового сплава нормально закрытый магнитный датчик для домашней безопасности переключатель управление

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Product Description


This door sensor can not working standalone. Normally output signal is close .when magnet leaving.output signal change to open.It can use for alarm system or fire alarm control panel
Also we can custom-made to 220VAC type

Place of Origin
Brand Name
zinc alloy
work distance

Packing & Delivery

gift plastic bag and per bag 10pcs

Company Profile

Shenzhen Safety Electronic Technology Co., Ltd. was established in 2004 with a registered capital of 10.1 million yuan. It is committed to the research and development, production, sales and service of smart home security and protection areas, and has been rated as a national high-tech enterprise, Chinese knowledge Property right standard enterprise, Shenzhen top ten high-tech quality innovation enterprises, we own more than 50 appearance patents, software works and practical new form patents.

We have group of outstanding professionals that engaged in production technology management and marketing service management, and a wealth of industry knowledge and strong human and technical resources. We always adhere to the scientific and technological innovation, devote ourselves to the research and development of new products, absorb advanced technology and process flow, strictly implement the ISO9001:2015 quality management system and continuously improve the management organization structure and process.

We have three smart product lines at present: smart security sensors, smart electrical engineering, and smart lighting product lines.

Since the establishment, the company has been adhering to the business tenet of "Winning Customers with Honesty and Exploiting Markets with Quality". Our products are selling spread all over the world. At present, Shenzhen Safety has established strategic cooperation relationship with the major domestic real estate companies and major overseas retailers. The number of users has exceeds 20 million, and with a rapid annual growth rate of more than 30%.


1. who are we?
We are based in Guangdong, China, start from 2004,sell to North America(20.00%),South America(15.00%),Eastern Europe(10.00%),Western Europe(10.00%),Northern Europe(10.00%),Southern Europe(10.00%),Domestic Market(10.00%),Eastern Asia(3.00%),Southeast Asia(2.00%),Africa(2.00%),Oceania(2.00%),Mid East(2.00%),Central America(2.00%),South Asia(2.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Smoke Detector,Gas Detector,Motion Sensor,Door Sensor,WIFI Plug

4. why should you buy from us not from other suppliers?
We have been in this area for more than 15 years in China, specializing in the research, development, manufacture, sale and service of Tuya smart home security sensors and electrical accessories.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

0.0187 s.