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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
Supply Voltage Range : 2
vending machines
Power Supply : 4
and hoses into a bundle
The driver is compatible with most micro-controller boards such as Arduino boards
Siren Alarm (Loud Voice - 110dBA ) 12V 74139 Supply Voltage Range : 2Introduction : This is loud siren that can generate sound over 110 DBA, so do not make it close to your ears when you test. The siren Includes built in signal generator, just power on 6 12V and it will scream out loud. The siren is easy to use in your project and comes in very beautiful and eye catching colors. Specifications ITEM Value Voltage Range 6 : 16 v Nominal Current 160 mA Sound Output 110 DBA Operating Temperature 20 : 50 c Weight 80 g