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EA-37B Access Control Switch Power Supply
- Access ControlSwitch Power Supply
- EA-37B Metal BOX DC 12V 3A Output Access Control System Switch Power Supply
- Dimension: 180×80×60(mm)
- Output Voltage:DC12V
- Output Current: 5A
- Output Contact:12V/GND/PUSH/
- NO/GND/NC/+PUSH/GND
- Time Relay: 0-15s
- Special Design:Pure black color, DoubleFace PC Board, pure Copper Transformer,Steel shell.
- Protect Safely: Short Circuit Protection,
- Anti-interference
- Suitable For: Access control System,
- Door Phone System
- Remote Control Function: Optional

Specification | |
Product name | Access control Switch Power Supply |
Model number | EA-37B |
Dimensions | 180L * 80W * 60L (mm) |
The output voltage | DC12V |
Output current | 5A |
Output contact | 12V / GND / PUSH / NO / GND / NC / + PUSH / CONTROL |
Delay setting | 0-15s |
Specially designed | Black color, double-pane glass, copper transformer, steel shell |
security function | Short circuit protection, anti-jamming |
Scope | Access control, building, door button can be accessed, buildings can be accessed unlock signal |
Optional | Remote control function |

60W power transformer magnetic lock support 280 kg of work.
Full Metal Jacket has excellent anti-jamming capability but also has good heat dissipation.
High-end components to ensure stable power supply, interference with battery depletion protection.
Fuse device, automatic power-off voltage is too high, the full protection of power supply, sustainable use.







Packaging List | |
Product name | Access control Switch Power Supply |
Qty | 20 pcs/ box |
Packing Specifications | 43.8L * 39.8W * 16.5H (cm) |
Packing weight | 25.38Kg |





