Altronix Power Supply/Charger AL400ULXR, Single Class 2 Output, 12/24VDC at 4A, BC300 Enclosure, Red
Keep access powered up.
A single-output Class 2 power supply/charger in a red BC300 enclosure. It delivers 12/24VDC at 4A for access control, CCTV or alarm systems, with a built-in battery charger.

Access control is only as reliable as its power.
Locks, readers, panels and cameras all depend on steady power. Overloads, shorts and AC loss can take a whole system down.
Protected, supervised, battery ready
The AL400ULXR combines output protection, supervision and battery charging in one red enclosure.
Protected outputs
Fused or PTC protected outputs, plus short circuit and overload protection.

Output current
A single Class 2 rated, power-limited 12VDC or 24VDC output.
Supervision
Monitors AC Fail, Battery Fail and Battery Presence.
Built-in battery charger
Charges sealed lead acid or gel type batteries and transfers to stand-by batteries instantaneously.
Listed and approved
UL Listed in the U.S. and Canada, and CSFM and MEA Approved.
Everything you need to know.
| Brand | Altronix |
| Model | Supply/Charger |
| Product Series | AL400ULX |
| Output Current | 4A |
| Output Type | Single Class 2 power-limited, 12VDC or 24VDC |
| Enclosure | BC300, Red |
| Height | 13.5" |
| Width | 13.0" |
| Depth | 3.3" |
| Certifications | UL 603, RoHS |
| NDAA Compliant | Yes |
| Indoor/Outdoor | Indoor |
Altronix Power Supply/Charger AL400ULXR, Single Class 2 Output, 12/24VDC at 4A, BC300 E...
The Altronix AL400ULXR is an access control power supply: Power Supply/Charger (Single Class 2 Output, 12/24VDC at 4A, BC300 Enclosure, Red). It is aimed at security integrators, electricians and facility teams who need a genuine Altronix part for new access control, CCTV or alarm systems, expansions or replacements.
Key Features
- Available with 1, 4, 8 or 16 outputs
- Fused or PTC protected outputs
- Supervision: AC Fail / Battery Fail and Battery Presence
- Built-in charger for sealed lead acid or gel type batteries
- Instantaneous transfer to stand-by batteries
- Short circuit and overload protection
- Red enclosure
- UL Listed in the U.S. and Canada
- CSFM and MEA Approved
Specifications
- Brand: Altronix
- Model: AL400ULXR
- Product Type: Proprietary Power Supply
- Output Voltage: 12V DC, 24V DC
- Output Voltage (V DC): 24
- Output Voltage (V): 24
- Depth: 3.3"
- Height: 13.5"
- Weight (Approximate): 6.30 lb
- Width: 13"
- Input Voltage: 110V AC
- Input Voltage (V AC): 110
- Output Current: 4A
- Output Current (A): 4
- Amperage: 3A, 4A
- Environmental Certification: ROHS
- Environmentally Friendly: Yes
- Shipping weight: 9.6 lb
Typical Uses
- Powering access control locks, readers, panels and cameras
- Security, access control, fire and CCTV systems
Please confirm that the AL400ULXR matches your system's input voltage, output voltage and current, enclosure, battery and wiring requirements before ordering. Installation should be carried out by qualified personnel according to the manufacturer's instructions, NEC and local codes. Contact us with the models of your current equipment if you need help checking compatibility.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Altronix Supply/Charger, ready to order.
- Product Series: AL400ULX
- Output Current: 4A
- Output Type: Single Class 2 power-limited, 12VDC or 24VDC
- Enclosure: BC300, Red
Related equipment
You may also like
Altronix Power Supply/Charger for Extended Distances EFLOW104NB, Single Output, 24VDC at 10A, FAI, LinQ2 Ready
Model: Supply/Charger
Altronix Supervised Power Supply/Charger SMP3PM, Single Output, 6/12/24VDC at 2.5A, Board
Model: Supply/Charger
Altronix Power Supply/Charger with TP1640 SMP3ET, Single Output, 6/12VDC at 2.5A, BC100 Enclosure
Model: Supply/Charger
Altronix Power Supply/Charger AL1024ULXB2, Single Fused Output, 24VDC at 10A, Board
Model: Supply/Charger
Altronix Power Supply/Charger AL1024ULXPD4, Fused Outputs, 24VDC at 10A, BC400 Enclosure
Model: Supply/Charger
Altronix Power Supply/Charger Module AL400ULXPD8, 8-Output, 115VAC 3.5A Input, 12/24VDC 4A Output, Enclosure
Model: Supply/Charger
Altronix Supervised Power Supply/Charger SMP3PMCTX, Single Output, 12/24VDC at 2.5A, BC300 Enclosure
Model: Supply/Charger
Altronix Power Supply/Charger SMP7CTX, Single Output, 12/24VDC at 6A, BC300 Enclosure
Model: Supply/Charger
