Showing 1825–1840 of 12705 results

  • selectable output horn

    System Sensor – US HWL Selectable Output Horn

    $47.50

    In stock
    • 520 Hz ยฑ 10% square wave tone, NFPA compliance
    • Tamper-resistant construction with Plug-in design with minimal intrusion into the back box
    • Horn rated at 88+ dBA at 16 volts and Rotary switch for horn tone and two volume selections
    Add to cartDone
    Request Quantity Discount
  • Gentex GCC24CW GCC 24VDC Selectable Candela, Low Profile Evacuation Horn Strobe, Ceiling Mount, White

    Gentex GCC24CW GCC 24VDC Selectable Candela, Low Profile Eva

    $63.24

    In stock

    โ€ข Nominal voltage 24 VDC
    โ€ข Tamperproof field selectable candela options of 15, 30, 75, 95, 115 & 150
    โ€ข Unit Dimensions: 6โ€ (15.24 cm) x 2.6โ€ (6.604 cm)
    โ€ข Super-Slideยฎ Bracket, Ease of Supervision Testing

    Add to cartDone
    Request Quantity Discount
  • sounder base

    Silent Knight SD505-6SB 6โ€ Sounder Base

    $319.69

    In stock

    โ€ข Adds an audible output function to an addressable detector
    โ€ข Fully supervised
    โ€ข Can be used with either Style 4, Style 6 or Style 7 (using SD500- LIMs) supervision.

    Add to cartDone
    Request Quantity Discount
  • UltraTech 0E-4CPW5A60W 4-Channel 12VDC CCTV Video Surveillance Power Supply

    UltraTech 0E-4CPW5A60W 4-Channel 12VDC CCTV Video Surveillan

    $33.34

    In stock
    • Power up your portable devices with the constant voltage supply
    • Delivers constant 12 V DC for smooth functioning & charging of the device
    • Up to 60 W maximum power output
    Add to cartDone
    Request Quantity Discount
  • hold up button

    United Security HUB2B USP HUB-2B Latching Hold Up Button

    $45.87

    Only 3 left in stock

    HUB-2B Latching DPDT, 6 Screw Terminals USPsโ€™ HUB โ„ข Brand Hold Up Buttons, have set the standard for quality throughout the industry. The switch is manufactured with gold, silver and copper for maximum conductivity and corrosion resistance, with a current rating of 10 Amps, and a voltage rating of 125/250 volts. Button Locating Ridges are…

    Add to cartDone
    Request Quantity Discount
  • power supply charger

    Altronix AL624 Proprietary Power Supply

    $31.04

    In stock
    • Linear Power Supply/Charger.
    • 6VDC or 12VDC @ 1.2A or 24VDC @ 750mA.
    Add to cartDone
    Request Quantity Discount
  • power distribution module

    Altronix PDU PD8 Power Distribution Module

    $37.94

    In stock
    • 8 Output Power Distribution Module.
    • Converts AC or DC power input (28V @ 14A max.) into eight (8) fused power outputs.
    Add to cartDone
    Request Quantity Discount
  • Altronix T2428100 Open-Frame Transformer, 24/28VAC at 100VA (Replaces T2885)

    Altronix T2428100 Open-Frame Transformer, 24/28VAC at 100VA

    $56.01

    In stock

    Open Frame Transformer.
    24V AC/100VA (4A) or 28V AC/100VA (3.5A).
    UL/cUL Recognized.

    Add to cartDone
    Request Quantity Discount
  • TP2440 โ€“ Altronix Plug-in Transformer, 1.67 amp Output

    TP2440 – Altronix Plug-in Transformer, 1.67 amp Output

    $32.66

    In stock
    • Plug-in transformer.
    • 24VAC/40VA, 115VAC input.
    • UL Listed.
    Add to cartDone
    Request Quantity Discount
  • Altronix DTMR1 Digital Timer

    Altronix DTMR1 Digital Timer

    $50.68

    Only 8 left in stock
    • DIN Rail Mountable Multi-Function Timer.
    • 12VDC or 24VDC operation, SPDT contacts rated @ 8 amp/115VAC.
    • 1 sec. to 60 min. adjustable timing range. One second momentary relay activation at the end of timing cycle.
    Add to cartDone
    Request Quantity Discount
  • event timer

    Altronix PT724A 365 Day 24 Hr Annual Event Timer Board, 12/2

    $87.20

    In stock
    • 1 Channel 365 day/24 hr. Annual Event Timer.
    • 12 to 24VAC or VDC operation, SPDT contact rated @ 10A/115VAC/28VDC.
    • 50 daily/weekly events, 350 weekly block events, 10 holiday exceptions.
    Add to cartDone
    Request Quantity Discount
  • cctv power supply

    UltraTech 0E-1210AD18 18-Channel 10A CCTV Power Supply (Repl

    $80.49

    In stock
    • Connect 18 Cameras
    • Class 2 PTC Output Protection
    • Wall Mountable
    Add to cartDone
    Request Quantity Discount
  • 26 bit keyfob

    ADI PRO 0E-KEYFPK25 26-Bit 125kHz Pre-Programmed Keyfob, 25-

    $94.29

    In stock
    • 125 kHz Frequency
    • Up to 2.5 inches Read Range
    • ABS Plastic
    Add to cartDone
    Request Quantity Discount
  • 125 kHz Proximity Reader

    Keyscan K-PROX3

    $122.95

    In stock
    • Provides an innovative heartbeat technology.
    • Dedicated LED indicators
    • On board audible tones
    Add to cartDone
    Request Quantity Discount
  • Securitas 804A2401 RoamAlert Resident Wrist Non-Pulse Tag

    Securitas 804A2401 RoamAlert Resident Wrist Non-Pulse Tag

    $172.49

    In stock

    Unique electronic serial number to identify each tag
    High capacity battery (3 years)
    Smooth surface permits easy sterilization and prevents harboring of bacteria

    Add to cartDone
    Request Quantity Discount
  • keyring transmitter

    Linear Act-31B 1-Channel Block Coded Key Ring Transmitter

    $32.20

    In stock
    • Compatible with all Linear access receivers and controllers
    • Supplied with quick-disconnect key ring
    • Power: Two 2016 batteries
    • Codes: Factory block coded in MegaCode format
    Add to cartDone
    Request Quantity Discount