EBCVI ... Simplex Kit - Master Unit with voice activated slave unit...

• Voice activated
• Solid state, spark free electronics
• IP67
• Epoxy filled for maximum vibration resistance
• Can be steam & pressure cleaned
• Multi-Voltage 12~24v 
• Current draw 0.5A
• Volume 80~90dB
• Harness 25M
• E marked for EMC
• Operating Temp. -40 ~ +85 Deg C
• 1 Year warranty