This 400 Series Back-Up Alarm (4.4" diameter) is a 12-36V, 97 dBA, multi-frequency alarm that has a grommet mount & reverse-mounted speaker. It is encapsulated, directs warning to the rear of the vehicle, & has SAE Type C/CE/R10 approvals.

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The ECCO Reverse mounted speaker enhances sound and protects the alarm from dust and moisture ingress. The grommet mount directs warning to the rear of the vehicle, while reducing installation time and requiring no tools. It is also epoxy sealed against dust, moisture, and vibration.

• Reverse-Mount Speaker Back-Up Multi-Frequency Alarm; 400 Series; 97 dBA; Grommet Mount (for 4.5" rear lighting grommet); 12-36V; 0.1A; Ratings: SAE Type C, CE, R10; Directs warning to rear of vehicle; Encapsulated to extend product life.

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Information:

Reverse-Mount Speaker Back-Up Multi-Frequency Alarm; 400 Series; 97 dBA; Grommet Mount (fits 4.5" rear lighting grommet); 12-36V DC; 0.1 amps; Approval Ratings: SAE J994 Type C, CE, R10; Reverse mounted speaker protects against dust, moisture, & vibration; Directs warning to rear of vehicle; Encapsulated electronics extend product life; 4.4" Diameter x 2.8" Depth.