Whelen 295SSA-296SDA Series

Remote Siren and Power Controller

Product Description

A single or dual amplifier and two control head options, the economic 295SSA and 295SDA remote sirens are designed for powerful traffic clearing capability and ease of operation.

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Product Features

  • Meets California Title XIII requirements for sound output
  • California Title XIII compliant tone set-up
  • Includes a handheld controller or a full-function controller
  • Short circuit protection
  • Under/over voltage protection
  • LED fault indicators for speaker and input voltage diagnostics
  • Horn-ring transfer relay built-in
  • Siren “in use” video recorder icon appears on video recording to confirm the siren is in use
  • Siren disable (Park Kill) control input
  • Dimensions: 2-1/4” (57mm) H x 8-5/8” (219mm) W x 7-1/8” (180mm) D
  • Two year warranty

295SSA Features:

  • Single amplifier
  • One 100 watt speaker
  • 17 Scan-Lock™ siren tones

295SDA Features:

  • Two independent siren amplifiers in one housing
  • Each amplifier drives one 100 watt speaker
  • 20 Scan-Lock siren tones
  • Produces asynchronous tones, mimicking two vehicles for high-intensity auditory warning (when used with two speakers)
  • Any two tones can be programmed to any siren tone switch

Full Function Controller

  • 11 programmable power distribution switches (one three position slide switch and eight momentary switches)
  • Three 20 amp relay controlled outputs with built-in fuses
  • Eight 10 amp relay controlled outputs with built-in fuses
  • Two wire Traffic Advisor™ control
  • Programming cannot be activated by a user in the cab
  • All switches can be programmed to activate any combination of the relay outputs
  • Any light control switch can be programmed to activate any of the eight momentary switches
  • Momentary switches can be programmed to be activated as a push-on/push-off, momentary, flashing, timed output, or TA control
  • Copy siren/switch configuration to another unit with “cloning” feature
  • Dimensions: 3-1/2” (89mm) H x 6-7/8” (175mm) W x 1-1/4” (32mm) D

Handheld Controller

  • Handheld light and siren controller with built-in microphone
  • Includes Radio Repeat and Public Address
  • Public Address overrides siren function
  • Hands-free operation
  • 12 programmable push-buttons
  • Buttons feature LED backlighting for nighttime viewing
  • Includes press on labels for customization
  • Nine 10 amp relay controlled outputs with built-in fuses
  • Windows based programming software for custom configuration
  • 6’ coiled cord microphone cable
  • 20’ interconnect cable
  • Dimensions: 5-5/16” (135mm) H x 2-1/4” (57mm) W x 1-1/8” (28mm)” D


  • 295SSA1 – Single tone siren with full function control head
  • 295SSA2 – Single tone siren with handheld control head
  • 295SDA1 – Dual tone siren, for two 100 watt speakers, with full function control head
  • 295SDA2 – Dual tone siren, for two 100 watt speakers, with handheld control head

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