Ubiquiti UniFi Retrofit PSU 12V
(Code:PRSUBT0054)
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| Code | PRSUBT0054 |
| PN | UACC-Retrofit-PSU-12V |
| EAN | 810177163930 |
| Warranty | 26 months |
| WWW | Manufacturer's webpage |
| Brand |
UBIQUITI
Ubiquiti International Holding B.V.
|
Ubiquiti UniFi Retrofit PSU 12 V
Specialized power supply module for UniFi Access system installation.
The UniFi Access Retrofit PSU 12V power supply module is a key component for integrating modern UniFi access system readers into existing installations. The module provides efficient voltage conversion from 100–240 V AC to stable 12 V DC with a maximum output of 80 W and efficiency of 85%.
The device supports connection of a 12 V SLA backup battery with a charging current of 0.5 A, ensuring uninterrupted operation of the access system even during power outages. Compact dimensions of 127 × 76 × 35 mm and weight of 350 g allow for easy installation in space-constrained locations.
- 12 V DC output voltage with current up to 5 A for powering the retrofit hub
- Universal 100–240 V AC, 50/60 Hz input for use in various countries
- 12 V SLA backup battery support with automatic charging at 0.5 A
- Three status LED indicators for easy operation diagnostics
- High 85% efficiency for economical operation and low running costs
- Wide operating temperature range from -10 to +40 °C
- CE, FCC, IC certification and NDAA standard compliance
Connectivity and wiring
The module features three connectors: AC input for mains power connection, DC output for the retrofit hub, and DC input/output for backup battery connection. This arrangement ensures simple installation and flexible system configuration.
Operating conditions
The device is designed for operation in a temperature range of -10 to +40 °C and relative humidity of 10 to 90% non-condensing. For storage, it is certified for -40 to +70 °C, ensuring long-term reliability.
Diagnostics and indication
Three status LED indicators provide immediate visual feedback on power status, battery charging, and output operation, facilitating system diagnostics and maintenance.
KEY SPECIFICATIONS
Input voltage: 100–240V AC, 50/60 Hz
Output voltage: 12V DC, 5 A
Maximum power: 80 W
Efficiency: 85%
Backup battery: 12 V SLA, charging current 0.5 A
Connectors: AC input, DC output (retrofit hub), DC input/output (battery)
LED indicators: 3× status
Operating temperature: -10 to +40 °C
Operating humidity: 10 to 90% (non-condensing)
Dimensions: 127 × 76 × 35 mm
Weight: 350 g
Certification: CE, FCC, IC, NDAA Compliant
Manual (installation guide):
Ubiquiti UniFi Retrofit PSU 12V

| Brand | |
| Type specification: | Universal charger |
| Manufacturer: | UBIQUITI |
| Technical specification | |
| Outdoor use: | no |
| Max. operating temperature (°C): | 40 |
| Min. operating temperature (°C): | -10 |
| Placement: | wall mount |
| Control | |
| Numeric keypad: | no |
| Autonomous: | no |
| Power supply | |
| Frequency (Hz): | 50-60 |
| Rated Voltage (V): | 100-240 (AC) |
| Max. output current (A): | 5 |
| Input voltage (V): | 12 (DC) |
| PoE support: | no |
| Power consumption - typical (W): | 80 |
| Input Voltage (V): | 100 - 240 (AC) |
| Output voltage (V): | 12 (DC) |
| Usage and purpose | |
| Type of accessories: | power supply |
| Security | |
| Smart Card Reader: | no |
| Fingerprint Reader: | no |
| Physical properties | |
| Color: | white |
| Weight (g): | 350 |
| Weight (kg): | 0.35 |
| Dimensions: | 127 × 76 × 35 mm |
| Additional equipment and features | |
| Certification mark: | CE, FCC, IC, NDAA |
Product price timeline.
Logistics parameters
- Weight: 0.57 kg
- Weight of packaging: 0.115 kg
- Width: 15 cm
- Height: 6 cm
- Depth: 12 cm
- Volume: 1080 cm3
- Qty: 1 pcs


