Whelen 295SSA1 Dual Siren Control Center

The Whelen 295SSA1 Dual Siren Control Center is a compact, compliant, and highly functional siren system built to meet California Title XIII sound output requirements with a range of customizable features for emergency response vehicles. Equipped with either a handheld or full-function controller, this control center offers 17 Scan-Lock™ siren tones and short circuit, under/over voltage protection, ensuring reliability under demanding conditions. LED fault indicators provide real-time speaker and input voltage diagnostics, while the built-in horn-ring transfer relay and “Siren in Use” video recorder icon confirm operational status. With its single amplifier driving a Whelen 100-watt speaker, the unit includes 11 programmable power distribution switches—one three-position slide switch and eight momentary switches—offering flexible, reliable control options. These switches, programmable for push-on/push-off, momentary, flashing, or timed output, can also manage two-wire Traffic Advisor™ control. Safety is further enhanced with the Park Kill control input and the inability for users to alter programming in-cab. 

Tech Specs:

• 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: 3.5” (89mm) H x 6.88” (175mm) W x 1.25” (32mm) D

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