Dear customer friend:
In the attitude of being highly responsible for the majority of customers, we reminded friends that when purchasing the TGSG-300 manual sound and light alarm (prompt sound amplification) , please look for the direct manufacturer, pay attention to the other's business license, confirm whether there is production Qualifications, choose more manufacturers with relatively large amount of registered capital and large production scale, refuse to trade companies, and ensure product quality and after-sales service. Yangzhou Golden Crown Electric always welcomes customers to visit and inspect the factory. We have the ability and strength to provide customers with the best quality products and the most complete service.
I. Product Introduction:
TGSG-300 hand-controlled sound and light alarm (prompt sound amplification) is a kind of special amplifying sounder used in the high-power products of our factory for special steel mills and other special steel mills with special protection functions.
TGSG-300 hand-controlled sound and light alarm (prompt sound amplification) , can use manual and external foot switch in the driving action, issued light and alarm signal, to remind the attention of the scene staff, but also handheld microphone to the ground to speak, With clear voice and high sensitivity, it is the ideal partner for the safe production of overhead cranes.
Second, the product features:
* Whistle sound, long alarm sound, engineering sound, short alarm sound (suitable for different on-site environment)
* High brightness strobe display (significant at night)
* Handheld anti-squelch microphone (amplification propaganda)
* Fully integrated module circuit (corrosion resistance, long life)
* Crimping terminal (easy to install)
* External foot switch
Third, the technical parameters:
Microphone sensitivity ≤40mV
Output power (according to sine wave rms) ≥ 50W
Audio harmonic distortion ≤10% (1000Hz, 10Wh)
Working voltage AC 220V ±10% 50Hz
Strobe light 150mA/DC 12V
Four alarm sounds whistle, long siren, short siren, engineering sound
TGSG-300 manual sound and light alarm (prompt sound reinforcement)
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