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In stock
Product Code
17938.54.NC
SKU
17938.54.NC
Ajax 12V PSU for Hub/Hub Plus/ReX
Power supply unit for the device operation on a low-voltage power source
DELIVERY
We always aim to same day dispatch on all orders received before 2.30pm.
TRADE COUNTER
Firesense also offer the ability to collect your order from our trade counter.
Power supply unit for running compatible Ajax hubs and range extenders from low-voltage 12 V sources. Useful for vehicles, boats and locations with non-standard power. It gives the installer a central platform that can be configured, tested and adjusted through the Ajax app ecosystem, helping reduce time spent on setup and ongoing maintenance.
Key features:
- 12 V power input
- Compatible with selected hubs and ReX
- Useful for mobile or remote installs
- Replaces standard mains PSU
- App-based setup and administration
- Remote configuration through Ajax apps
- Alarm transmission to users and monitoring stations
- Encrypted communication with connected Ajax devices
- Higher system capacity for larger projects
- Multiple communication channels for resilience
| Category Type | Power Supply Unit |
|---|---|
| Colour | Black |
| System Type | Intruder |
| Clearance | No |
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Input
| Voltage |
8–20 V⎓ |
| Current | up to 1 А |
| Turn-on voltage |
8 V⎓ ± 2.5% |
| Turn-off voltage |
6.9–7.5 V⎓ Depends on the load |
Output
| Voltage | 4.65 V⎓ ± 3% |
| Current | up to 1.5 A |
Installation
| Installation method |
into the hub or range extender enclosure by replacing the bundled power supply board |
| Operating temperature range |
from -10°C to +40°C |
| Operating humidity |
up to 75% |
Connection to the power supply network
| Connector Slot | 6.5 × 2 mm Power jack (female) |
| Connector | 5.5 × 2.1 mm Power jack (male) |
Board
| Dimensions | 138 × 64 × 13 mm |
| Weight | 30 g |
Colour
| Available colours | N/A |
Complete Set
| Contains | 12V PSU for Hub/Hub Plus/ReX Terminal adapter Quick Start guide |
Warranty
| Warranty Period | 24 months |