Model Number: HT-XX*21F/16C1,.....-#1695 Brand Name: HTW Key Specifications/Special Features: Features:Waterproof High sensitivity High reliability Energy-savingSpecifications:Nominal frequency: 40 ±1kHz Capacitance: 2,000 ±15%pf Ring time: ≤1.2 minutes Sound pressure level: 115 ±5dB Sensitivity: -65 ±5dB Resistance: 500Ω Directivity: 90 ±5 degrees Input voltage: 150Vp-p (maximum) Operating temperature range: -30 to 80°C Storage temperature range: -40 to 85°C Weight: 41.5gApplication: car-parking systems Shipping Information:

• FOB Port: Chengdu
• Lead Time: 7 - 15 days

Main Export Markets:

• Mid East/Africa
• Asia
• Western Europe