Whelen Siren BETA112R - Amplifier For Sale
Whelen Siren BETA112R - Amplifier :
$185.00
- HANDS-FREE operation.
- Cycle through two or three siren tones without taking your hands from the steering wheel.
- BETA112R remote amplifier works with the BETA1 and BETA2 Control Heads (sold separately) or customer supplied switches or slide switch control systems.
- Five siren tones available.
- Use up to four tones: Wail, Yelp, Piercer or High-Low and Air Horn.
- Public Address and Radio Repeat, standard.
- PA over-ride in all functions.
- 100 Watt Output.
- Meets Class A requirements with most 100 watt siren speakers.
- Easy to install. Pre-wired with quick disconnect plugs for easy service and fast replacement.
- Conveniently accessible dip switches on remote amplifier allows instant configuration of popular operating features.
- 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.
- 24 month warranty.
- INPUT VOLTAGE ground
- POLARITY PROTECTION ………………………….Crowbar Diode / Fuse
- OUTPUT POWER Watts
- OUTPUT LOAD 11 0HM Speaker
- INPUT CURRENT(OFF) ……………………………..0 ma
- INPUT CURRENT(SIREN ON) ……………………..8 amps (max)
- STANDBY ma amp ATO type
- FUSE MOUNTING connector
- OUTPUT SHORT PROTECTION ………………….Fuse
- HORN / RING or ground
- WEIGHT lbs (.45 kg)
- WEIGHT lbs (1.1 kg)
- OPERATING TEMPERATURE …………………….-30 C TO +60 C
- OPERATING HUMIDITY …………………………….0-95% Non-condensing
- CONNECTOR (BETA REMOTE AMPLIFIER) ….One 6 Pin AMP Mate-N-Lok, with 24 wiring pigtail
- One 9 Pin AMP Mate-N-Lok ,with 24 wiring pigtail.
- CONNECTORS (BETA 1 CONTROL HEAD)……One 12 Pin AMP Mate-N-Lok, with 24 wiring pigtail and a 15 interconnect cable.
- CONNECTORS (BETA 2 CONTROL HEAD)……One 12 Pin AMP Mate-N-Lok, with 20 interconnect cable.
- SIZE – BETA112R (51mm) H x 4 1/2 (114mm) W x 5 1/2 (140mm) D
- SIZE – BETA1 3/8 (60mm) H x 7 1/8 (181mm) W x 2 1/2 (64mm) D
- SIZE – BETA2 3/4 (44mm) H x 4 1/4 (108mm) W x 2 (51mm) D

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