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Door Release Switch

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Total 6935 products for door release switch Manufacture & Suppliers

110 Lbs Floor Mounted Magnetic Door Holder / Magnetic Door Catch

... and more durable. Professional anti-residual magnetism design ensures highest security. It will release automatically the fire door when fire alarms. It also contains build-out release button for testing an...

Shen Zhen Junson Security Technology Co. Ltd
Guangdong,China

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DC-1811B; Embedded Magnetic Door Contact Magnetic Gap Switch For Door / Window Sensor

door infrared sensor,magnetic door contact switch normally closed/open DC-1671B magnetic door contact switch Introduction The alarm is simple-to-use and easy to install, requires no wiring, low cost but provide...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Active Member

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DC-1811B; Embedded Magnetic Door Contact Magnetic Gap Switch For Door / Window Sensor

door infrared sensor,magnetic door contact switch normally closed/open DC-1671B magnetic door contact switch Introduction The alarm is simple-to-use and easy to install, requires no wiring, low cost but provide...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Verified Supplier

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Joytech Rapid High Speed 1500w 380v Hand Crank Release Roll Up Door Opener Motor

...Release Roll Up Door Opener Motor PRODUCT DESCRIPTION The high speed rolling door motor and control unit are widely used for various types of high speed fabric & spiral door, included interior roll-up doors,...

SHENZHEN SINOMATIC TECHNOLOGY CO., LIMITED
Guangdong,China

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Zinc Alloy Fire Door Magnetic Holder With Emergency Release Floor Wall Door Holder

Zinc Alloy Fire Door Magnetic Holder With Emergency Release Floor Wall Door Holder Security Zinc Alloy Magnetic Clamp Fire Door Catch Holder Stopper with Emergency Release Floor Wall Door Holder TK-53 is standa...

Shenzhen Vians Electric Lock Co.,Ltd.
Guangdong,China

Verified Supplier

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Automatic Industry Sectional Door Operator

...Door Opener Advanced Features 1. Industrial door operator is applied widely to factory building and garage. 2. Disengage the release handle, release the door from the door operator immediately. 3. In the eve...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

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Automatic Industry Rolling Door Operator Shaft drive motor

... immediately. 3. In the event of power failure, an emergency hand chain allows you to operate the door manually. 4. Remote control: hopping code technology prevents guessing your remote code. 5. Mechanical l...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

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Automatic Industry Rolling Door Operator

... immediately. 3. In the event of power failure, an emergency hand chain allows you to operate the door manually. 4. Remote control: hopping code technology prevents guessing your remote code. 5. Mechanical l...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

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KG50/KG50S Industry Rolling Door Operator

... immediately. 3. In the event of power failure, an emergency hand chain allows you to operate the door manually. 4. Remote control: hopping code technology prevents guessing your remote code. 5. Mechanical l...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

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KG400 Industry Rolling Door Operator

... immediately. 3. In the event of power failure, an emergency hand chain allows you to operate the door manually. 4. Remote control: hopping code technology prevents guessing your remote code. 5. Mechanical l...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

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KG120 Sectional industrial door shaft operator

...Door Opener Advanced Features 1. Industrial door operator is applied widely to factory building and garage. 2. Disengage the release handle, release the door from the door operator immediately. 3. In the eve...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

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GM45 Fast Speed Industrial Door Opener

...Door Opener Advanced Features 1. Industrial door operator is applied widely to factory building and garage. 2. Disengage the release handle, release the door from the door operator immediately. 3. In the eve...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

Add to cart
GM45 Fast Speed Industrial Door Opener

...Door Opener Advanced Features 1. Industrial door operator is applied widely to factory building and garage. 2. Disengage the release handle, release the door from the door operator immediately. 3. In the eve...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

Add to cart
Automatic Industry Rolling Door Operator

... immediately. 3. In the event of power failure, an emergency hand chain allows you to operate the door manually. 4. Remote control: hopping code technology prevents guessing your remote code. 5. Mechanical l...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

Add to cart
Automatic Industry Rolling Door Operator

... immediately. 3. In the event of power failure, an emergency hand chain allows you to operate the door manually. 4. Remote control: hopping code technology prevents guessing your remote code. 5. Mechanical l...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

Add to cart
Automatic Industry Sectional Door Operator PORTONES INDUSTRIALES

...Door Opener Advanced Features 1. Industrial door operator is applied widely to factory building and garage. 2. Disengage the release handle, release the door from the door operator immediately. 3. In the eve...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

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Automatic High-Speed Industrial Door Opener Automatismos para portas

...Door Opener Advanced Features 1. Industrial door operator is applied widely to factory building and garage. 2. Disengage the release handle, release the door from the door operator immediately. 3. In the eve...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

Add to cart
Automatic Industry Rolling Door Operator PORTONES INDUSTRIALES

... immediately. 3. In the event of power failure, an emergency hand chain allows you to operate the door manually. 4. Remote control: hopping code technology prevents guessing your remote code. 5. Mechanical l...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

Add to cart
Automatic Industry Rolling Door Operator PORTONES INDUSTRIALES Sectional Shaft

... immediately. 3. In the event of power failure, an emergency hand chain allows you to operate the door manually. 4. Remote control: hopping code technology prevents guessing your remote code. 5. Mechanical l...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

Add to cart
KG50/KG50S Industry Rolling Door Operator

... immediately. 3. In the event of power failure, an emergency hand chain allows you to operate the door manually. 4. Remote control: hopping code technology prevents guessing your remote code. 5. Mechanical l...

Gate Operator Manufacture: Xianfeng Machinery Co.,LTD.
Zhejiang,China

Active Member

Add to cart