Trusted by Police, Fire, Emergency Professionals and The Public Since 1983
Whelen AlphaSL Remote Siren
Economy priced ALPHA Sirens deliver 100 and 200 watts of siren warning power, HANDS-FREE operation, multiple warning tones and horn ring over-ridecapability. ALPHA Sirens allow easy set-up and configuration to meet local requirements without special ordering. (Not for Motorcycle Use)
Remote Siren, for use with Remote Switches (Purchased Separately), Selectable Four Tone Hands-Free Siren, For One or Two 100 Watt Speakers
Scan-Lock feature allows you totoggle through 15 siren tones.
Operates one or two 100 Watt siren speakers.
Five optional switch panels available. Will also operate from customer supplied switching controls.
Compact design is perfect for undercover and volunteer applications.
Control siren tone through horn ring or separate switches.
Hands-Free operation lets you cycle through two or three siren tones using horn or auxiliary control.
Meets Class A requirements with most 100 watt speakers.
Harmonically rich composite Air Horn tones.
Output open/short circuit protection.
Easy to install. Pre-wired with quick disconnect plugs for easy service and fast replacement.
24 Month Warranty.
INPUT VOLTAGE: 12.8 VDC
POLARITY: Negative ground
POLARITY PROTECTION: Diode / Fuse
OUTPUT POWER: 200 Watts
OUTPUT LOAD: Two 11 OHM speakers
INPUT CURRENT(OFF): 0 ma
INPUT CURRENT(SIREN ON): 15 amps (max)
STANDBY CURRENT: 10 ma (max)
FUSE: 20 amp
FUSE MOUNTING: spade type, PC Board
OUTPUT SHORT PROTECTION: Fuse
HORN / RING CONTROL: +12VDC or ground
WEIGHT: 2.4 lbs / 1.2 kg
OPERATING TEMPERATURE: 30°C TO +60°C
OPERATING HUMIDITY: 0-95% Non-condensing
SIZE -Height: 2 1/4" (54mm) H
Width: 4 3/4" (120mm) W
Depth: 5 (127mm) D
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