Backup Power Supply BBP-20 (12 V, 2 A)
Battery-backed 12 V / 2 A PSU with a 7 Ah battery bay — cameras and access control without dropouts
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Battery
Space for 12 V 7 Ah battery
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Type
Uninterruptible power supply unit
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Input
220 V
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Output
12 V, 2 A
Specifications
- Battery
- Space for 12 V 7 Ah battery
- Type
- Uninterruptible power supply unit
- Input
- 220 V
- Output
- 12 V, 2 A
- Protections
- Short circuit, overload, reverse polarity
- Housing
- Metal, with indicators
Description
A 12 V uninterruptible power supply with 2 A output and a bay for a 12 V 7 Ah battery: on mains failure the load switches to the battery instantly, cameras and locks keep working. Automatic battery charging, short-circuit, overload and reverse-polarity protection. The metal wall-mount housing carries Mains/Load indicators.
Advantages
- Instant switchover with no blink
- Automatic charging of the installed battery
- Short-circuit, overload, reverse-polarity protection
- 2 A — headroom for several loads
- Metal housing with indication
Applications
- 12 V CCTV cameras
- Magnetic locks and access control
- Intercoms
- Intruder alarm systems
Frequently asked questions
How many cameras will it power?
2 A covers 2–3 cameras at 0.5–0.7 A each. Sum your loads and keep a 30% margin.
Is the battery included?
No — the 12 V 7 Ah battery is bought separately, so you install a fresh one rather than shelf stock.
How long does the battery last in an outage?
A 7 Ah battery holds about 5–6 hours at a 1 A load; at the full 2 A proportionally less.
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