Ningbo Unitech Co., Ltd.

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Alarm Bell

Product Details:

Usage Fire
Place of Origin Zhejiang, China (Mainland)
Model Number AC220V JL 4" DC24V JL 4"

Detailed Product Description


1)Voltage adaptability of alarm: under 85%~110% of nominal voltage, the alarm sounds clearly and continuously
2)Working under rated voltage, the acoustic pressure level of alarm is ≥85dB(A)
3)Temperature : -10~50
4)Relative temperature: ≤95%(at 25)

Alarm Bell Alarm Bell

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Company Info

Ningbo Unitech Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Ningbo
Province/State: Zhejiang
Country/Region : China (Mainland)

Business Type:Manufacturer

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