Securitron AQL4-R8NL4E1 Power Supply 4/3A DV with Enclosure, (1) R8, (1) NL4
SKU
AQL4-R8NL4E1
Model No
AQL4-R8NL4E1
$715.99
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-R8NL4E1 from Securitron is a power supply 4/3A DV with enclosure, (1) R8, (1) NL4. 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-R8NL4E1 Power Supply Features
- Low battery cutoff: Protects batteries from deep discharge, enhancing battery lifespan.
- Dedicated fast charger: Prolongs battery life by ensuring quick charging during downtime.
- Enhanced surge immunity: Provides input/output protection against voltage spikes, increasing system reliability.
- LockSafe technology: Keeps locks cooler by offering a separate battery charging circuit, ensuring optimal lock performance.
- OutSmart technology: Features dual-color LED notification, preventing incorrect voltage applications (Green: 12 V | Blue: 24 V).
- Auxiliary output: Class 2 rated, ensuring a safe and compliant power limit.
- Mix and match UL Listing: Provides flexibility for varying installation needs and compliance requirements.
- Instant auto-switch: Automatically switches to battery power on AC loss, ensuring uninterrupted operation.
- Expandable outputs: Capable of accommodating up to 16 outputs in a standard enclosure for scalable installations.
- Multi-voltage support: Works seamlessly with the Securitron B100 Module for versatile voltage needs.
- Integrated Fire Alarm Interface (FAI): Allows per output main shutdown or disconnect when utilizing an R8 output module for safety.
- Network ready: Compatible with an optional Netlink module for enhanced connectivity and monitoring.
- MagnaCare warranty: Provides a lifetime replacement warranty with no-fault and no questions asked, ensuring peace of mind.
Securitron AQL4-R8NL4E1 Detailed Specifications
| Voltage Output | 12 VDC / 24 VDC |
| Current Output | 4A @ 12V / 3A @ 24V |
| Outputs | Up to 16 outputs expandable |
| Protection Features | Surge immunity, low battery cutoff |
| Dimensions | Size varies based on enclosure |
| Weight | Weight varies based on configuration |
| Warranty | Lifetime replacement (MagnaCare) |
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