• Switch selectable DC voltage output
• Regulated and filtered output voltage
• Short circuit protection
• Thermal protection and compensation
• Built-in backup battery charger
• Switches to backup battery automatically in case of power loss
• Fused protection for battery charger
• 2 LEDs to indicate AC power input and DC power output status
• Compatible with lead acid or gel-type rechargeable battery
• Reverse polarity protected
• Low operating temperature
• Battery leads and foam tape included
• Compact design
• RoHS compliant

SECO-LARM’s ST-series of power supplies/chargers ensure that alarm systems and access control systems always have enough power to do their job. Protected by fused output, input polarity protection diodes, and back-up battery polarity reverse protection, these power supplies/chargers can be used to maximize the security and efficiency of nearly any alarm or access control installation.

Requires an open-frame transformer to match your desired voltage output:

For 6VDC output: 12VAC/20W

For 12VDC output: 16VAC/50VA

For 24VDC output: 24/28VAC/180W

• Smarthome does not offer technical support on this product, please contact the manufacturer directly for all product support.
• Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.

Seco-Larm ST-2406-3AQ Power Supply/Charger 2.5 Amp/3 Amp Peak	Seco-Larm ST-2406-5AQ Power Supply/Charger 4.0A, 5A Peak	Seco-Larm ST-2406-7AQ Power Supply/Charger 7.0A, 7.5A Peak

Miniature Magnetic Contact Switch	16.5V 45VA TRANSFORMER	Enforcer Electromagnetic Lock with 1200 Pound Holding Force	SECO-LARM ST-UV16-W50Q Open-Frame Transformer 16VAC/50W