Beta™ Siren Series

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Auditory Warning

Beta™ Siren Series

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BETA112R

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BETA112R

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BETA112R

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BETA1

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BETA2

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BETA2KT

Auditory Warning

Beta™ Siren Series

The Beta Series Siren delivers 200-watt auditory warning power with features tailored for cost-conscious police departments. Offering hands-free operation, public address, and radio repeat capabilities, the Beta Series provides reliable, versatile performance in a cost-effective package. Engineered for easy configuration, it allows for quick setup to meet system requirements without the need for special ordering, making it adaptable for a variety of law enforcement applications. With 16 selectable tones, the Beta Series offers a comprehensive range of audible warning signals. It features public address override in all functions, ensuring clear communication when needed. With pre-wired, quick disconnect plugs, the Beta Series is easy to install and maintain, making it a reliable solution for police fleets seeking powerful siren performance at a reasonable cost.

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Features

Affordable Performance: Provides 200-watt output with hands-free operation, public address, and 16 selectable tones, delivering exceptional value for police vehicles
Integrated Communication: Includes standard public address and radio repeat modes with PA override available across all functions for seamless, efficient communication
Flexible Tone Control: Operate siren tones using the horn ring or auxiliary switches, ensuring responsive and adaptable operation
Microphone Compatibility: Compatible with the BETAMIC microphone, available separately or included with BETA1 and BETA2 control heads
Personalized Functionality: Configurable DIP switches allow two-tone or three-tone cycling, manual control, and tone overrides for tailored performance
Control Options Available: Pair with Whelen’s BETA1 dash-mounted control head, BETA2 surface-mounted control head, customer-supplied switches, or slide switch control systems for customizable operation

Specs
Dimensions
Models
Documentation

Specifications

Please note: Not all specifications will apply to every model. Consult your sales representative to confirm specs.

Inputs/Outputs	200-watt Output
Speakers	Operates (1) or (2) 100-watt Speakers
Microphones	BETAMIC Microphone (Purchased Separately; included in BETA1 and BETA2 control heads)
Technology	Hands-Free operation
Tones	16 Siren Tones: Includes Wail, Yelp, Piercer™, High-Low, B-Wail, B-Yelp, B-Hi/Low, and Air Horn
Control	BETA1 and BETA2 Control Heads (purchased separately), customer supplied switches, or slide switch control systems
Customization	Switches Available: BETA1 - Dash-Mounted Control Head with Microphone and 15' (4.57 m) Interconnect Harness BETA2 - Surface-Mounted Control Head with Microphone and 20' (6.10 m)Cable Optional Additions: Black mounting flange for BETA2
Construction	Easy Installation: Pre-wired with quick disconnect plugs for easy service and fast replacement
Mounting	Surface or Recess
Included Cables & Hardware	Easy to install: Pre-wired with quick disconnect plugs for easy service and fast replacement
Certifications	SAE Standards SAE Class A Regulatory Compliance CA Title 13 Certifications applicable when paired with one Whelen 100-watt speaker
Warranty	2-year
Voltage	12/24 VDC
Amps	12 VDC: 16.0 (peak) 24 VDC: 8.0 (peak)
Size	BETA112R Height: 2.31” (5.87 cm) Width: 5.25” (13.34 cm) Depth: 6.94” (17.63 cm) BETA1 Height: 2.00” (5.08 cm) Width: 4.50” (11.43 cm) Depth (with swtich): 2.31” (5.87 cm) BETA2 Height: 1.70” (4.32 cm) Width: 4.25” (10.80 cm) Depth (with swtich): 2.00” (5.08 cm)