- 107dB Back-up Alarms with Reinforced Nylon Housing, white sound available
- 2017-12-26 14:25
- Model Number: YS-B34 Brand Name: YUEXIN Key Specifications/Special Features: 1. Output level: 107+/-3dB(A) at 4ft2. Voltage: 10-48V DC3. Current (max): 0.5A±10%4. Temperature range: -40-85℃5. Frequency: 1400Hz±10%6. Duty cycle: 0.85 pulse per ...