First Choice PSEL1500 Power Supply for Single EL3690/EL3790 Devices

Ensure dependable electric latch retraction and uninterrupted access control with the First Choice Building Products PSEL1500 power supply. Designed specifically to power a single EL3690 or EL3790 exit device, this compact power supply delivers 115V AC input with selectable 12V DC or 24V DC outputs, so you can integrate keypads, card readers and automatic door activation switches with confidence. Built-in battery charging supports sealed lead‑acid or gel batteries and provides automatic switch‑over to standby power during outages, giving you critical emergency operation and at least 30 minutes of backup in typical configurations. Visual LED indicators and terminal-block connections speed installation and troubleshooting, while internal current limiting and fault protection reduce the risk of damage to connected security devices. Ideal for access control, security and surveillance installations where reliable monitoring and controlled egress are required, the PSEL1500 simplifies deployment and maintenance. Add dependable power and battery backup to your next access control or security project—order the PSEL1500 for robust, code-compliant performance.

• Reliable, dedicated power for one EL3690/EL3790 exit device, ensuring consistent electric latch retraction when you need it
• Automatic AC-to-battery switchover and built-in charger for sealed lead-acid or gel batteries to maintain access control during outages
• Selectable 12V or 24V DC outputs and 115V AC input for flexible integration with keypads, card readers and automatic door activators
• LED visual indicators and terminal-block wiring for fast installation and clear system status at a glance
• Fault protection and current limiting to protect connected devices and reduce maintenance downtime