12V 7Ah Security Access Control Battery For Intercom Systems

The GP7-12 is a maintenance-free Valve Regulated Lead-Acid (VRLA) battery utilizing advanced AGM (Absorbent Glass Mat) technology. As the "standard power solution" for smart buildings, residential apartments, and villa intercom systems, it serves as the essential backup to ensure audio/video communication and remote unlocking functions remain online during power outages or system faults.

Key Specifications

• Model: GP7-12
• Nominal Voltage: 12V
• Nominal Capacity: 7Ah (20HR)
• Design Life: 5 years
• Weight: 2.0kg

Why GP7-12 is the "Gold Standard" for Intercom Systems?

• Ultra-Compact & Perfect Fit:
  Its standardized small footprint allows it to fit effortlessly into centralized power supply boxes or the narrow spaces behind villa entrance stations across all major brands.
• Enhanced Audio & Video Quality:
  The battery effectively filters out ripple noise caused by mains power fluctuations. By providing pure DC current during calls, the GP7-12 significantly reduces background static and eliminates video "flicker" or waves, ensuring crystal-clear communication.
• Reliable Unlocking Drive:
  When a resident triggers the unlock button, the system requires a burst of current to actuate the electric lock. Despite its small size, the GP7-12 possesses excellent instantaneous discharge capability, ensuring every unlock command is executed promptly.
• Eco-Friendly & Indoor Safe:
  The fully sealed structure ensures no acid leakage or harmful gas emissions. It is perfectly safe for installation in residential corridors, telecommunication shafts, or indoor entryway power boxes without risk of environmental contamination or corrosion.

Typical Application Scenarios

• Multi-Unit Video Intercoms: Provides backup power for the main outdoor station and all indoor monitors throughout the building.
• Villa Call Systems: Ensures that private residence gates remain responsive to calls and commands during local power failure.
• Emergency Help Points: Powers emergency talk-back points in parking garages or hallways for 24/7 reliability.
• Distributed Power Boxes: Multiple GP7-12 units can be distributed across building floors within local communication cabinets.