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Magnetic Lock
60kg70kg180kg280kg350kg500kg750kg
Shear Lock
Electric Bolt
Motor Driven Electric Bolt
Electric Strike
Electric Mechanical Lock
Mechanical Lock
Intelligent Lock
Electric Rim Lock
Sliding Door Electric lock
Electric Cabinet Lock
Smart Lock
Smart CylinderSmart LockSmart Handle Lock
Fire Equipment
Electromagnetic Door HoldersPush Rod LockEmergency Door ControllerFire Door ControllerEmergency Break GlassFire Strobe Siren
Auto-door Equipment
Microwave SensorMicrowave Infrared SensorPinching SensorAuto-door ButtonSwitch FunctionAuto-door Power SupplyAuto-door Magnetic Lock
Explosion-proof Equipment
Explosion-proof Magnetic LockExplosion-proof Magnetic Lock BracketExplosion-proof SecurityExplosion-proof BoxExplosion-proof Access ControllerExplosion-proof Door HolderPower converterExplosion-proof Electric BoltExplosion-proof Exit Button
Exit Button
Push ButtonPiezoelectricTouch ButtonInfrared SensorKey SwitchCall PointWaterproof Exit ButtonButton For The DisabledAccessory
Accessory
Remote ControlDoor LoopModuleDoor ContactMagnetic lock BracketElectric Bolt Bracket
Power Supply
Power SupplyUninterrupted Power SupplySwitching Power SupplyFire Power SupplyCCTV Power Supply
Access Controller
Standalone Access ControllerIntelligent Access ControllerCard
Hardware
Door CloserAutomatic Door Operator
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There are 9 Similar products，Comparison
Relay module of power surveillance
Model：PCB-503
When the power off, NC contact of the relay will switch to NO contact for output, for the use of remote surveillance to make the whole system more safe.
No Video User manual Advisory Like it(0)
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Technical Parameter
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Accessory
Product Parameter Parameter Description
Dimensions  67Lx50Wx30H(mm)
Material  high quality elements with superb design
Suitable for Door  Power Supply for access control system in surveillance
Output Capability  Dry contact output
Operating temp  -20～+70℃
Max.  overload AC/8~30VDC/11-30VDC
Weight  0.08kg

When power is off, NC contact of the relay will switch to NO contact for output, for the use of remote surveillance.

 coming soon

ABK-504.jpg

Warranty Service will be honored if the damage is not caused by human, YLI Provides 1 years warranty for relative products. On the contrary, YLI will charge extra if repair. More information, please browse our service centre.

YLI Company retains right to modify the specification of products, and for parameters amendment of products, we will not inform in advance. The relative pictures are not allowed to used in any other way without the consent of YLI Company. Meanwhile, we reserved all the rights of law for any tangle

Packing Quantity(PCS/CTN) 100
Packing Size(L*W*H)(cm) 54.3*13.5*19.3
Gross Weight(KG) 8.0

  coming soon

Comparison of similar products
　
　
　
　
　
　
　
Model
Name
Picture
Video
PDF
Parameter
　
PCB-501
Interlock Module of Two Doors
View
Details
PCB-502
Extended relay module
View
Details
PCB-503
Relay module of power surveillance
View
Details
PCB-504
Voltage Switch Module
View
Details
PCB-504B
Voltage Switch Module
View
Details
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