28g Round Aluminum Alarm

    The alarm BE39×15.5-100-LP 1KB·Al is made of high-quality aluminum alloy material, which has good heat dissipation performance and durability, and can work stably for a long time. BE39×15.5-100-LP 1KB·Al is equipped with reliable circuit protection devices to prevent circuit overload, short circuit and other problems.   Product Name 28g Round Aluminum Alarm Product picture   Characteristics   No. Item Specifications 1 Rated Voltage 24Vp-p 2 Operating Voltage range 1~30 Vp-p 3 Coil Resistance 25Ω±10% 4 AC Impedance at 1kHz   100Ω±25% 5 Sensitivity at 1kHz 1000mV  ≥110dB 6 Minimum SPL  90dB （at 1m 24Vpc-p 1KHz） 7 Frequency range 300~3400Hz 8 Operating Temperature -40~+85℃ 9 Storage Temperature   -50~+95℃ 10 Housing Material   Aluminum 11 T…