Securitron AQL4-B100R8NL4E1 Power Supply 4/3A DV with Enclosure, (1) B100, (1) R8, (1) NL4
SKU
AQL4-B100R8NL4E1
Model No
AQL4-B100R8NL4E1
$709.00
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-B100R8NL4E1 from Securitron is a power supply 4/3A DV with enclosure, (1) B100, (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-B100R8NL4E1 Key Features
- Low battery cutoff: Protects batteries from deep discharge, ensuring a longer lifespan and optimal performance.
- Dedicated fast charger: Prolongs battery life by charging faster without risking damage.
- Enhanced surge immunity: Provides input/output protection, safeguarding sensitive equipment from voltage spikes.
- LockSafe technology: Keeps locks cooler with a dedicated battery charging circuit, enhancing lock durability.
- OutSmart technology: Dual-color LED visual notification helps prevent applying incorrect voltages to the power supply (Green: 12 V | Blue: 24 V).
- Auxiliary output: Class 2, power limited for additional, safe connectivity options.
- Mix and match UL Listing: Provides flexibility in compliance with safety standards.
- Instant auto-switch: Seamlessly switches to battery during AC loss, maintaining power continuity.
- Expandable outputs: Capability to support up to 16 outputs in the standard enclosure for scalable applications.
- Multi-voltage compatibility: Works with Securitron B100 Module for versatile voltage options.
- Integrated Fire Alarm Interface (FAI): Allows main output shutdown or disconnect per output when using R8 output module, enhancing safety.
- Network ready: Compatible with optional Netlink module for advanced network monitoring.
- MagnaCare warranty: Lifetime replacement, no-fault, no questions asked warranty, adding peace of mind.
Securitron AQL4-B100R8NL4E1 Detailed Specifications
| Model | AQL4-B100R8NL4E1 |
| Output Current | 4 Amp @ 12 VDC / 3 Amp @ 24 VDC |
| Enclosure | Included |
| Expandable Outputs | Up to 16 |
| Voltage Compatibility | Multi-voltage |
| Battery Charger | Dedicated fast charger |
| Surge Protection | Enhanced surge immunity |
| Notification Technology | OutSmart with dual-color LED |
| Warranty | MagnaCare lifetime replacement |
| Field Selectable | Yes |
| Fire Alarm Interface | Integrated (FAI) |
| Network Ready | Yes, with optional Netlink module |
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