siren frequency modulator
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Warbling Relay | Alternating Tone Control Relay for Sirens
Original price was: 19,999.00$.14,380.00$Current price is: 14,380.00$.Select options This product has multiple variants. The options may be chosen on the product pageThe Warbling Relay is an electronic control device designed to create alternating or warbling sound patterns in sirens and alarm systems, enhancing attention and emergency signaling effectiveness.
