Command Access DS1+ Door Sequencer Board

Regular price $171.00

Shipping calculated at checkout.

The Command Access DS1+ delay/sequencer board offers a switching network that is ideal for (de)energizing an electrified locking device then, after an adjustable time, activating an automatic door operator. The Command Access DS1 also suitable for other timing functions such as door sequencing in one or both directions, or anywhere a timing relay is required. For Telephone Entry system applications, the Command Access DS1+ offers a direct connection to the entry panel, simplifying wiring and eliminating the need for and isolating relay.

The Command Access DS1+ integrates Electronic Door Hardware for Use with Auto Operators, Vestibules, Phone Entry and Access Control Systems

  • Bi-Directional sequencing mode
  • 3 adjustable delays up to 30 seconds
  • ideal for latch pullback on auto operator openings
  • easy potentiometer adjustments
  • LEDS for visual relay confirmation
  • Accepts wet or dry inputs
  • Once shot design for security or maintained output for smoke evacuation
  • SPDT Single pole double throw contacts rated at 3 amps @ 30VDC
  • Input for connection to telephone entry system