Seco-Larm EAP-3D5Q Access Control Power Supply in Enclosure
SKU
EAP-3D5Q
Model No
EAP-3D5Q
$176.00
Product Highlights
- AC Power failure supervision relay
- Battery failure / low battery supervision relay
- Auxiliary output relay
- Relays rated 3A@24VDC
- Adjustable voltage range to compensate for voltage drop

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The Seco-Larm EAP-3D5Q power supply is a robust and reliable solution for managing the power needs of access control systems. With its ability to centralize power sources for electronic locks and accessories, it provides vital supervision relays, fault responses, and a built-in backup battery charger, ensuring your system remains operational and secure.
Seco-Larm EAP-3D5Q Access Control Power Supply Features
- AC Power failure supervision relay: Ensures the system detects loss of AC power, allowing for prompt action.
- Battery failure / low battery supervision relay: Monitors battery status, providing alerts before power depletion occurs.
- Auxiliary output relay: Offers additional functionality to integrate with other security systems.
- Relays rated 3A@24VDC: Guarantees reliable performance for powered devices connected within the system.
- Adjustable voltage range: Compensates for voltage drops, maintaining consistent performance across devices.
- Built-in backup battery charger: Keeps the system operational during power outages (battery not included).
- Selectable 2.2k ? End-of-Line (EOL) resistor: Flexibility in monitoring AC and battery failures to suit various installations.
- Selectable delay timer: Configurable timer for AC failure supervision enhances operational control.
- LED Status indicator: Provides real-time feedback on AC input, DC output, and channel statuses for easier monitoring.
Seco-Larm EAP-3D5Q Power Features
- Operating Input voltage: 110~240 VAC, accommodating a wide range of electrical environments.
- Field-selectable 12 or 24 VDC output: Versatile output settings allow compatibility with various devices.
- Total continuous output current: 3A@12VDC, 1.5A@24VDC for efficient powering of multiple devices.
- AC Input fuse rated at 3.15A: Provides a safeguard against power surges and electrical faults.
Seco-Larm EAP-3D5Q Enclosure Features
- Heavy-duty steel case: Enhances durability and protection of internal components while featuring ventilation holes for heat dissipation.
- Enclosure large enough for batteries: Can fit two (2) 12V/7Ah batteries, providing ample backup power storage.
- Removable steel cover: Allows for easy access to power connections, simplifying maintenance.
- 6ft Power cord and battery leads included: Ready for installation right out of the box for added convenience.
- Dimensions: 121/8"x121/4"x39/16" (308x311x90 mm) ensuring a compact fit in various settings.
Seco-Larm EAP-3D5Q Detailed Specifications
| Feature | Details |
| AC Power failure supervision relay | Detects loss of AC power |
| Battery failure / low battery supervision relay | Alerts for low battery status |
| Auxiliary output relay | Offers additional integration with security systems |
| Relay rating | 3A@24VDC |
| Adjustable voltage range | Maintains performance across devices |
| Backup battery charger | Keeps system operational during outages |
| EOL resistor | 2.2k ?, selectable via DIP switch |
| Delay timer | Configurable for AC failure supervision |
| LED Status indicator | Real-time feedback on system status |
| Operating Input voltage | 110~240 VAC |
| Output Voltage | Field-selectable 12 or 24 VDC |
| Total continuous output current | 3A@12VDC, 1.5A@24VDC |
| AC Input fuse | 3.15A rated |
| Enclosure material | Heavy-duty steel |
| Battery capacity | Fits two (2) 12V/7Ah batteries |
| Dimensions | 121/8"x121/4"x39/16" (308x311x90 mm) |
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