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... door Feature Strong magnetism Door mounting and floor mounting. High quality construction with durable Satin Nickel finishing. Heavy duty magnet holds door open even when used with a door closer. Strong eno...
...Open 24v fire alarm door holder electric Magnetic door holder for fire door Product Overview Vians door holder with fireproof plastic cover, is low power consumption, more environmental and more duable. Rele...
... Floor and Wall Mount electric Magnetic door holder for fire door Product Overview Vians door holder with fireproof plastic cover, is low power consumption, more environmental and more duable. Release the fi...
DC-1611WG Magnetic Door Contact Switch Magnetic Contact Sensor Embedded Magnetic Door Contact Switch Parameters Model DC-1611WG DC-1611 Power (W) 5 10 Voltage (DCV) 28 200 Current (......
DC-1611WG Magnetic Door Contact Switch Magnetic Contact Sensor Embedded Magnetic Door Contact Switch Parameters Model DC-1611WG DC-1611 Power (W) 5 10 Voltage (DCV) 28 200 Current (......
Security System Magnetic Door Contacts Easy Installation High Adsorption Power This door magnetic sensor can use on door. When this sensor separate ,it can send signal to the alarm system .Then people can under...
Security System Magnetic Door Contacts Easy Installation High Adsorption Power This door magnetic sensor can use on door. When this sensor separate ,it can send signal to the alarm system .Then people can under...
...more duable. Release the fire door automatically in case of fire, build-out release button for testing, build-in MOV reverse current pretection. Specification Product Parameter ......
50kg 110lbst electric Magnetic door holder for fire door Product Overview Vians door holder with fireproof plastic cover, is low power consumption, more environmental and more duable. Release the fire door auto...
...electric Wall Mount Magnetic door holder for Single & Double Smokeproof Door Product Overview Vians door holder with fireproof plastic cover, is low power consumption, more environmental and more duable. Rel...
CS-51 Magnetic Door Contacts Sensor for Metal Iron Doors and Cabinet Doors Technical Pramater Dimension 32*14.5*8mm Case Material Zinc Alloy Color Grey Gap 20-30mm ......
...electric Wall Mount Magnetic door holder for Single & Double Smokeproof Door Product Overview Vians door holder with fireproof plastic cover, is low power consumption, more environmental and more duable. Rel...
...Door Accessory Hardware Magnetic Door Stopper Strong Magnetism Specifications: Door mounting and floor mounting. High quality construction with durable Satin Nickel finishing. Heavy duty magnet holds door op...
... part which contains a reed switch. When these two magnetic parts get close enough, by electromagnetic induction,it will connect the electrical circuit. And this distance is called "detection distance." Usua...
magnetic contact switch sensor switch magnetic door contact DC-1551WG B magnetic contact switch sensor Functions: 1. Battery power real-time detection 2. low battery & tamper Report 3. LED status indicator 4. U...
... part which contains a reed switch. When these two magnetic parts get close enough, by electromagnetic induction,it will connect the electrical circuit. And this distance is called "detection distance." Usua...
magnetic contact switch sensor switch magnetic door contact DC-1551WG B magnetic contact switch sensor Functions: 1. Battery power real-time detection 2. low battery & tamper Report 3. LED status indicator 4. U...
Easy Installation Magnetic Door Contacts For Security Alarm Systems Magnetic Door Contacts Parameters Model DC-1551WG DC-1551 DC-1561 Power (W) 5 10 5 Voltage (DCV) 28 28 ......
DC-1561W Installation Magnetic Door Contacts For Security Alarm Systems Magnetic Door Contacts Parameters Model DC-1551WG DC-1551 DC-1561 Power (W) 5 10 5 Voltage (DCV) 28 28 ......
DC-1561W Installation Magnetic Door Contacts For Security Alarm Systems Magnetic Door Contacts Parameters Model DC-1551WG DC-1551 DC-1561 Power (W) 5 10 5 Voltage (DCV) 28 28 ......