SECURITRON BPS Series 12/24-1 Dual Voltage Boxed Power Supply

The BPS Series of power supplies delivers linear technology and is recommended for use with the most voltage sensitive electronic safety and security components, including card readers, electric strikes, motion sensors, DC voltage cameras, and as an interface for a fire alarm system or battery backup. The BPS-12/24-1 is UL Class 2 listed, allowing for wire runs without the use of conduit from power supply to door.

  • Dual-output, field-selectable 12/24 VDC via clearly marked toggle switch
  • Supplies 1 full Amp continuous current output, even while charging back-up batteries
  • Linear regulated power supply provides the cleanest power available
  • UL Class 2 power-limited output
  • SPDT AC monitoring output allows for remote monitoring of the power supply’s 110 VAC input
  • External LED indicator (AC and DC) easily determines power status
  • UL Listed, low-current fire alarm disconnect requires only a minimum size fire alarm relay and wire gauge
  • Polyswitch 2 A breaker allows for large short duration inrush current if batteries are installed (approximately 20 A for 1 second)
  • Line voltage and DC fuses
  • Sealed lead acid or gel battery charging capability (battery sold separately)


  • Voltage adjustment: 12 V/24 V selector switch
  • Input voltage: 120 VAC
  • Output current: 1 Amp

Operating Temperature: +32° F to +105° F (0° C to +40° C)

Base Material: Enclosure: steel

Dimensions: 9" L x 12" H x 4" D enclosure

Patents, Approvals, Listings:

  • UL FWAX2.SA6635
  • cUL FWAX8.SA6635
  • UL/cUL ALVY.BP7041 / UEHX7.BP7041
  • CSFM 3774-0923:0102
  • CSFM 3774-0923:0103

Part Number: PS-BPS-12/24-1



Powder coat: Beige
Black Suede Powder Coat
White Suede Powder Coat