Securitron AQL4-2D8E1 Power Supply 4/3A DV with Enclosure, (2) D8
SKU
AQL4-2D8E1
Model No
AQL4-2D8E1
was $689.00 Special Price $337.00
Product Highlights
- Low battery cutoff protects batteries from deep discharge
- Dedicated fast charger prolongs battery life
- Enhanced surge immunity for input/output protection
- LockSafe keeps locks cooler by providing a separate, dedicated battery charging circuit
- Auxiliary output is Class 2, power limited

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The AQL4-2D8E1 from Securitron is a power supply 4/3A DV with enclosure, (2) D8. The Securitron AQL4 Series of switching power supplies are dual voltage, UL listed plus multi-voltage and network monitoring ready. These units are field selectable with a dedicated fast battery charger. They provide 4 Amp @ 12 VDC or 3 Amp at 24 VDC and are expandable up to 16 outputs.
Securitron AQL4-2D8E1 Key Features
- Low battery cutoff: Protects batteries from deep discharge to extend battery life.
- Dedicated fast charger: Prolongs battery life by efficiently charging batteries when needed.
- Enhanced surge immunity: Provides input/output protection to prevent damage from voltage spikes.
- LockSafe technology: Keeps locks cooler through a dedicated battery charging circuit.
- OutSmart technology: Offers dual-color LED notification (Green for 12 V, Blue for 24 V) to prevent voltage misapplication.
- Auxiliary output: Class 2, power limited for additional safety and compliance.
- Mix and match UL Listing: Allows customization while maintaining UL compliance.
- Instant auto-switch: Switches to battery power during AC loss for uninterrupted operation.
- Expandable: Supports up to 16 outputs in a standard enclosure, making it versatile for varying needs.
- Multi-voltage capability: Works with the Securitron B100 Module for added flexibility.
- Integrated Fire Alarm Interface (FAI): Allows main output shutdown on a per output basis when paired with an R8 output module.
- Network ready: Compatible with an optional Netlink module for enhanced monitoring capabilities.
- MagnaCare warranty: Offers a lifetime, no-fault warranty for peace of mind.
Securitron AQL4-2D8E1 Detailed Specifications
| Output Voltage | 12 VDC / 24 VDC |
| Max Current | 4 Amp @ 12 VDC / 3 Amp @ 24 VDC |
| Battery Charger | Dedicated fast charger |
| Surge Protection | Enhanced surge immunity |
| LockSafe Feature | Dedicated battery charging circuit |
| Network Capability | Optional Netlink module |
| Warranty | MagnaCare lifetime replacement warranty |
| Output Expansion | Expandable up to 16 outputs |
| Fire Alarm Interface | Integrated with shutdown capability |
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