Compact Megaphone with Built-in Siren PMP30
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QUESTIONS & ANSWERSAsk a Question
Can this unit work well for Security Guards
I just purchased from Amazon, and added the battery's, now it will not allow me to open it up and take the battery's out! What do i do to when i need to replace the battery's?
The tab behind the handle just need to be pushed to unlock the battery compartment