Welcome to MasonLift Limited!
1. Conforms to SAE J994, CE rated 2. Emits sound at multiple frequencies attenuated above 4000Hz 3. Operating temperature range: -40F to +185F 4. Sealed in epoxy for protection against dust, moisture and vibration 5. Smart alarm model 77-97 db automatically adjusts sound at 5 db louder than surrounding noise 6. Solution to potential noise pollution created by back up alarms in populated work areas 7. Voltage: 12 / 24V (DC – DC converter required for 36V or 48V lift trucks) 8. Warning signal is more directional and perceived to dissipate quicker than a pure tone alarm 9. Warranty: 2 years