The AD-2T one and two-tone gong is a compact yet high-quality device that boasts several innovative features.
One such feature is the ability to remotely control the volume of the AD-2T allowing for a 50% reduction during user-specified periods. This enables the lift arrival at each landing to be sounded at full volume during peak hours, while reducing the volume during off-peak hours. Additionally, the volume of individual AD-2T gongs can be independently adjusted to achieve optimal levels for each landing.
Despite its compact size and weight of only 44 grams, the AD-2T produces a sound pressure level of up to 86 dB with excellent tone and clarity, outperforming gongs that are three times as heavy and twice the size.
- One and two tone gong.
- Adjust volume remotely to 50% of local setting.
- Microprocessor PWM tone output.
- Positive/negative common compatible.
- AC compatible inputs.
- Polycarbonate enclosure compatible.
12V – 30V DC, 22V – 26V AC
250mA @ Full Volume
Input 1 = Tone1 (up), Input 2 = Tone 2 (down)
86dB Max @ 1 Metre
71mm (L) x 48 (W) x 18 (H)