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alpha rm5000ex/08 rm5000ex series intercom central exchange unit, 8 cap
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alpha 2h x 1w surface back box-titan
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alpha sf337c pull station
SF337CAY-SF337C

Key Features

  • Flame-retardant type KJB Cycolac Plastic
  • Call cancel only at point of origin
  • Simple and flexible operation
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alpha b-5243a proprietary power supply
B-5243AAY-B5243A

Key Features

  • Short Circuit and Thermal Overload Protection
  • Housed in a Locked Steel Housing
  • Provides 12V DC or 24V DC Output (switch selectable)
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alpha ia543 apartment intercom amplifier
IA543AY-IA543

Key Features

  • It is a selfcontained unit not requiring an external Alifier
  • Used with 5, 4 or 3Wire apartment speaker type stations
  • Provides Alification, control and power circuits needed to operate a complete apartment intercom system
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image of ay-rsn7047l
RSN7047LAY-RSN7047L

Key Features

  • Refuge Arrow Sign, Le'- -Blue
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alpha refuge arrow sign-right-blue
RSN7047RAY-RSN7047R

Key Features

  • Refuge Arrow Sign, Right- Blue
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alpha 2 piece thru-glass intercom, counter/glass mount, 15" gooseneck microphone;alpha sc-350 2-piece thru-glass intercom, counter/glass mount, 15" gooseneck microphone, 120vac, no headset jack, includes 18vdc plug-in power supply
SC-350AY-SC350

Key Features

  • Heavy Duty Aluminum Construction
  • Dimensions of Master Unit: 2.8"x2.8"x8.0"
  • Short Circuit Protection
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plug-in transformer-16vac-40va
T1640AY-T1640

Key Features

  • Designed for quick and easy installation in applications where pigtail-type transformers are impractical or unsightly
  • Suitable for use in home or office installations, or in areas where the transformer must be exposed
  • It is U.L. listed for class II indoor wiring
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corridor light-2 led-white/red
CDL102LEDAY-CDL102LED

Key Features

  • U.L. 1069 Listed - to the latest Standards
  • Operates on 24V AC OR 24V DC
  • Long-Life, High-Brightness pureWhite LED and pure Red LED- no costly bu lbs replacement
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Alpha BP407S Backplate for IS407S Surface Apartment Stations with Vertical Screws
BP407SAY-BP407S

Key Features

  • Compatible with IS407S surface apartment stations
  • Includes vertical screws for secure installation
  • Durable backplate design
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alpha high security remote call station
4887AY-4887

Key Features

  • Vandal Resistant Construction
  • Three-Gang Construction
  • Supervised Operation
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alpha aa917 clean room master station
AA917AY-AA917

Key Features

  • Front Foil is Antimicrobial treated
  • Front Foil is washable
  • Handsfree/loudspeaking
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electronic proximity tag-black
PT001BAY-PT001B

Key Features

  • 24V DC secondary power. Install up to ten (10) RCB2100 series Refuge Call Boxes
  • 2.5 A Output Current (Class 2 Rated 12V DC or 24V DC Selectable Outputs)
  • Short Circuit and Thermal Overload Protection
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alpha vm237w 7" add-on video monitor for vk237 series video intercom kits, white
VM237WAY-VM237W

Key Features

  • 7-Inch (diagonal) Crystal Clear Color Display with Soft-Touch controls
  • Low Profile Surface Mounting - Less than 1" from mounting surface
  • Requires only 2-Wires for Intercom and Electronic Chime from Remote
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alpha sk004 speaker - 1 w rms;alpha sk004 3.5" square intercom speaker, 45 ohm, mylar
SK004AY-SK004

Key Features

  • Handles up to 1 W RMS power
  • 45 Ohm Impedance extracts maximum power so that you get more from your speakers
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alpha tak-4202 auto dialer unit
TAK-4202AY-TAK4202

Key Features

  • Easily Installs Right on FinishedWall Surface or in Optional Junction Box
  • Operates on Safe LowVage Class IIWiring
  • Positive Screw Terminal and Plug-in ConnectorsWorks with a variety of alarm notification equipment
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alpha rcb2100sd refuge call box for alpharefuge 2100 series, direct 120v power, surface, stainless steel
RCB2100SDAY-RCB2100SD

Key Features

  • #16 AWG Brushed St. Steel faceplate, matching metal back box
  • Fully Automated Operation
  • Location Identification Message
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alpha 12 stat call center-flush cabn
RCC2512CFAY-RCC2512CF

Key Features

  • Heavy-Duty Steel Enclosure in powder coated finish, matching Surface back box with twist lock closure (will accept Firemanapos;apos;s Lock not provided by Alpha communications)
  • Use with up to 112 Refuge Call Boxes on the same telephone line (depending on model)
  • Coordinate and control in-building rescue in the event of an emergency
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alpha rm5000ex/08 rm5000ex series intercom central exchange unit, 8 cap
RM5000EX/08AY-RM5000EX0

Key Features

  • Hands-Free Loudspeaking
  • Confidential so'-speaking (handset)
  • Talk button for speech direction control
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image of ay-oh600s
OH600SAY-OH600S

Key Features

  • Mounting Box offers a dependable mounting solution with maximum productivity
  • Beautiful black powder coat finish enriches the look of your mounting box
  • Built with steel product material to offer high strength and durability
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alpha do-001 electric door opener (mortise type)
DO001AY-DO001
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alpha elm116 16-led master call module
ELM116AY-ELM116

Key Features

  • 16 High-brightness Red LEDs
  • Attractive, modular, polycarbonate plastic faceplate
  • Easy, protected remote identification labeling
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alpha alpharefuge rcc2510cf refuge call center
RCC2510CFAY-RCC2510CF

Key Features

  • Heavy-Duty Steel Enclosure in powder coated finish, matching metal back box with twist lock closure (will accept Fireman's Lock not provided by Alpha communications)
  • Use with up to (5) or (10) Refuge Call Boxes on the same telephone line (depending on model)
  • Coordinate and control in-building rescue in the event of an emergency
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image of ay-rcb2400sf
RCB2400SFAY-RCB2400SF

Key Features

  • #16 AWG Brushed St. Steel faceplate, galvanized steel flush back box
  • Fully Automated Operation
  • Location Identification Message
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alpha sf118/2c cord pull station
SF118/2CAY-SF1182C

Key Features

  • Emergency Station-2 Pole-W/LED. White Plastic Faceplate with;apos;apos;Emergencyapos;apos; Imprinted in Black has Built-in 24V DC Red LED.
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alpha ac152 annunciator control unit
AC152AY-AC152

Key Features

  • U.L. Listed 1069 - to the latest standards
  • Yellow LED for primary power in; Green LED for secondary power out indication
  • Easily Installs Right on Finished Wall Surface or in Optional Junction Box (model# CEC152)
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alpha dummy plug-w/button-phono type
109493AY-109493

Key Features

  • Dummy plug with built-in call button
  • Momentary call button functionality
  • 1/4" Phono type compatibility
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alpha 2h x 1w surface back box-titan
APG2TAY-APG2T

Key Features

  • Mounting Box offers a dependable mounting solution with maximum productivity
  • Built with cast aluminum product material to offer high strength and durability
  • Surface application/usage allows adaptability with easy installment
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alpha 027 1n4004 rectifier diode-400 piv
27AY-027

Key Features

  • Diffused Junction
  • High Current Capability and Low Forward Voltage Drop
  • Surge Overload Rating to 30A Peak
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Showing 393 - 420 of 509