door hold open device fire alarm

Metal Cover 24V floor mounted Magnetic door holder for fire door Product Overview Vians door holder with fireproof plastic cover, is low power consump...

F6900 Series EN 2 TO EN4 overhead Door Closers Standard Features: Meet EN1154 cycles requirments Meet EN 1634 fire test requirments. Model: F6924, EN2...

Fire Alarm Electromagnetic Door Holder 110lbs Holding Force JS-H32 is a standard type wall mount door holder which adopts low power consumption, that ...

Model:JS-FAS02 Wired conventional fire alarm system with 8 zones 8 zones wired fire alarm system for conventional Model:JS-FAS02 Conventional Fire Ala...

Addressable Input&Output Module Control Module For Intelligent Fire Safety Alarm System Introduction CA9008 input/output module is used for bus-ba...

DC24V 4 zones conventional fire alarm systems control panel This 4-zone to 16-zone FACP (Fire Alarm Control Panel), which uses conventional input devi...

Conventional fire alarm 24V 2 wire systems control panel 4 zones General Conventional Fire Alarm Control Panel with four Zones Specifications: Four St...

Internal Overhead Concealed Door Closer , 3 Hours Fire Rating Hold Open Door Closer UL 228 standard, tested life cycles of 200,000 plus SKILLED CRAFT:...

Benz CLS C257/C218 Power Liftgate Kit with Door Opening and Closing Alarm and Sound Alarm What is the electric tailgate? The electric tailgate offers ...

Break Glass Manual Fire Alarm Call Point Parameter for break glass manual fire alarm call point: 1. Working voltage: 12/24VDC 2. Power: 10W 3. Switch ...

Elevator Parts /Gearless Traction Motor with Permanent Magnet Synchronous for Elevator Side opening (fire proof & insulated door) landing door dev...

Product Introduction Conventional Fire Alarm Control Panel with Four Zones Main Parameter ·Four style B (class B) Initiating Device Circuits (IDCs) ·A...

Fire Rated UL Listed Casting Iron Cam Action Concealed Door Closer Product Specification: Type 103,103A,104,104A Door weight(kg) 40-65 Max. Door width...

Durable Sensor Commercial Automatic Sliding Doors Aluminum Frame Glass Door Product Description Automatic sliding door operator Advantages 1 100% safe...

Android IOS APP Remote Control Wifi Security Door Lock Bluetooth Digital For Apartment Fire-fighting linkage: It can be linked with the fire alarm sys...

Manually Or Automatic Selector Valve Fire Protection Valves 8Mpa Selector Valve Description: One side is connected with manifold one side is connected...

300KG(660LBS) Holding Force Magnetic Door Lock with Waterproof for Single door Products Description Specification Product Parameter Magnetic Lock Para...

Square Brushless Automatic Door Motor with High Torque Quiet Work Quick Detail: Type: Brushless Voltage Power: 24VDC Application: Automatic door Open ...

Electric Brake Device Which Is Developed For Power Failure Or Fault Description SN-EPS is a kind of electric brake device which is developed for power...