Beta™ Siren Series
Beta Sirens meet budget sensitive demands for low-cost, 200 watt siren warning performance, public address, radio repeat capability, and hands-free operation. Extremely versatile, Beta Sirens allow easy set-up and configuration to meet local requirements without special ordering. (Not for Motorcycle Use)
- Hands-Free operation
- 16 Siren tones available
- Includes Wail, Yelp, Piercer™, High-Low, B-Wail, B-Yelp, B-Hi/Low and Air Horn tones
- Conveniently accessible dip switches on remote amplifier allows instant configuration of eight modes of operation, including Title 13 mode
- Public Address and Radio Repeat modes are standard
- PA over-ride in all functions
- 200 watt output
- Power to drive two 100 watt speakers
- Easy to install. Pre-wired with quick disconnect plugs for easy service and fast replacement
BETA112R:
- BETA112R remote amplifier works with the BETA1 and BETA2 Control Heads (sold separately),customer supplied switches, or slide switch control systems
BETA1 & BETA2 Control Heads:
- BETA1 control head is pre-drilled for under dash mounting and includes noise canceling microphone
- BETA2 control head may be used for surface and recessed mounting applications. For flush installation, a mounting bracket with integral flange is optional
- Moisture resistant BETA2 control head is fully encapsulated, features sealed toggle and rotary switches, and includes a removable noise canceling microphone
| Beta™ Siren Series |
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BETA112R
Full Function Remote Siren, for use with Remote Switches (Purchased Separately), For a One or Two 100 Watt Speakers
BETA1
Full Function Control Head Only, with 15' Interconnect Harness
BETA2
Full Function Control Head Only, Weather Resistant, with 20' Cable, Surface Mount
BETA2BKT
Mounting Bracket for BETA2 Only, Flange Mount
BETAMIC
Remote Mic for use with BETA112R (for use with Customer-Supplied Switches)
BETA2MK1
New! 1" Bar Mount Clamp for BETA2 or WPA2 Control Heads
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| Beta™ Siren Series |
|---|
|
BETA112R
Full Function Remote Siren, for use with Remote Switches (Purchased Separately), For a One or Two 100 Watt Speakers
BETA1
Full Function Control Head Only, with 15' Interconnect Harness
BETA2
Full Function Control Head Only, Weather Resistant, with 20' Cable, Surface Mount
BETA2BKT
Mounting Bracket for BETA2 Only, Flange Mount
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WARNING: These products may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit whelen.com/regulatory.
Dimensions
Specifications
| Function | BETA112R | BETA1/BETA2 |
| Input Voltage | 12 or 24 VDC | 12 or 24 VDC |
| Output Power | 200 Watts | 200 Watts |
| Input Current (Siren on) | 12 VDC: 16 Amps
24 VDC: 8 amps |
500 mA (max) |
| Input Current (off) | 0mA | 0mA |
| Standby Current | 140 mA (max) | 140 mA (max) |
| Fuse | 12 VDC: 20 Amps
24 VDC: 10 amps |
10 amps |
| Fuse Mounting | Inline connector | Inline connector |
| Output Short Protection | Fuse | — |
| Horn/Ring Control | 12 VDC or ground | — |
| Weight | 2.4 lbs. (1.1 kg) | 1.0 lbs. (.45 kg) |
| Certifications | Class A requirements | Class A Requirements |
| Warranty | Two year warranty | Two year warranty |
