A 13.8vdc 3a Power Supply With Camlock | 1203sm-5cam

The 1203SM-5CAM is a professional-grade 13.8VDC regulated power supply housed within a compact hinged steel enclosure fitted with a lockable camlock and supplied with two keys. Designed for access control, intruder alarm, door entry, and security applications, it provides reliable battery-backed power while offering enhanced protection against unauthorised access.

Capable of housing a 12V 9Ah backup battery, the 1203SM-5CAM ensures continued operation during mains power failures and incorporates comprehensive protection features for dependable long-term performance.

Key Features

• 13.8VDC regulated output
• 3A power supply
• Lockable camlock enclosure
• Supplied with 2 keys
• Hinged steel housing
• Supports up to 12V 9Ah battery
• Additional battery charging circuit
• Deep discharge protection
• Onboard tamper protection
• LED status indicators

Technical Specifications

Power Supply Unit

• Product Type:
  • Battery Backed Power Supply
• Output Voltage:
  • 13.8VDC Regulated
• Output Current:
  • 3A
• Battery Charging:
  • Additional 300mA Charging Circuit
• Battery Capacity:
  • Up to 1 x 12V 9Ah Battery
• Compliance:
  • EMC EN61000-6-1
  • EMC EN61000-6-3

Protection Features

• Deep Discharge Protection
• Current Limiting
• Short Circuit Protection
• Mains Transient Protection
• Full Electronic Protection
• Front Tamper Protection

Indicators

• Mains Status LED
• Battery Status LED
• Output Status LED

Construction

• Mild Steel Enclosure
• White Powder Coated Finish
• Hinged Lid Design
• Lockable Camlock
• Supplied with 2 Keys
• Multiple Cable Entry Points
• Rear Cable Entry Available
• Separate Fused Mains Connections

Typical Applications

• Access control systems
• Door entry systems
• Intruder alarm systems
• Security installations
• Electric locking systems
• Commercial premises
• Educational facilities
• General low-voltage installations

Benefits

• Provides battery-backed operation during mains failures
• Lockable enclosure improves security
• Compact design for smaller installations
• Suitable for professional security systems
• Efficient switch mode technology reduces power consumption
• Comprehensive protection features for long-term reliability

Typical Uses

The 1203SM-5CAM is commonly used to power:

• Access control controllers
• Magnetic locks
• Electric strikes
• Keypads and readers
• Alarm panels
• Door entry systems
• Security peripherals