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Preco 200 Series Compact Bac-A-Larm

Supplier: APS Lighting & Safety

Brand: Preco Safety Origin: USA/CHINA


Field proven reliability has thrust the 200 Series alarms into the highest demand category of any low sound level alarm on the market. Used by major OEMs. These 200 Series alarms are available with terminal studs or wire leads and are available with or without self grounding strap.
Specialty 200 Series Alarms:

Model 270 (pictured): This compact, high sound level alarm is specifically designed for 107 db. The solid state alarm is polarity protected and it’s self resonating circuitry automatically adjusts to environment conditions to ensure a constant 107 db output.
Model 240CS: The Night Silent Alarm is designed for use at nighttime in sound sensitive areas as mandated. The feature disengages the back alarm when voltage is applied to the blue wire either via a dash mount toggle or wired to headlights.
Model 230LV / 240LV: The Low Voltage Warning 200 Series alarms prevent battery failure by alerting the operator of critically low battery voltage conditions. The battery failure tone is completely different from the normal backup alarm tone.
Model ELT: The ELT248, ELT278 and ELT280 are specifically designed as low sound level alarms for electric powered vehicles.
Model FS232: This dual alarm is designed for use in special applications. The pulse rate is selected by applying positive power to on of two terminals. Dual Sound Level: 1) Bac-A-Larm rate of 80 bursts per minute, 2) fast pulse rate of 10 bursts per second.
Model FS255: Fast sounding alarm for special applications requiring a unique sound option. This alarm is capable of quickly demanding attention with sound pulses at 10 bursts per second.

Mount (Stud): #8-32UNC terminal studs
Mount (Leads): 18ga 12” (300mm) wire leads. Neg (Blk) Pos (Red)

Dimensions (200 Series): L 3.25” H 2.64” D 1.6” [82.55 x 67.1 x 40.6mm]
Dimensions (270): L 3.25” H 2.96” D 1.6” [82.55 x 75.1 x 40.6mm]