{"product_id":"voice-activated-relay","title":"Voice Activated Relay","description":"Voice Activated Relay\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eVersatile audio detection: The DPDT relay activates upon detecting audio activity from multiple input sources, including microphone, 600-ohm line, 25V, and 70V inputs, making it ideal for priority paging and emergency announcements\u003c\/li\u003e\n\u003cli\u003ePrecision control: Features adjustable VOX sensitivity (20 mV to 150 mVrms) to set the exact trigger threshold and an adjustable release delay (0.25 to 25 seconds) to prevent audio dropouts during pauses in paging\u003c\/li\u003e\n\u003cli\u003eAudio interface: Includes a built-in balanced, low-noise, high-gain microphone pre-amp with separate gain control, plus a transformer-isolated 600-ohm audio output for integrating additional equipment\u003c\/li\u003e\n\u003cli\u003eSystem compatibility: Designed to work seamlessly with both self-amplified and central-amplified paging systems, featuring an input source selector switch for Mic or Line level signals and a visual LED status indicator\u003c\/li\u003e\n\u003cli\u003eRobust switching capability: Provides two sets of C-form relay contacts offering both Normally Open (N.O.) and Normally Closed (N.C.) operation, rated at 2A at 30V DC or 0.5A at 120V AC. (Requires external 12-24V DC power supply, sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bogen","offers":[{"title":"Default Title","offer_id":68287939346583,"sku":"TMP-653337","price":184.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/7066\/4599\/files\/medium_fb007596-97dc-443a-b59f-c9a591e2f4f0.jpg?v=1794183874","url":"https:\/\/guitaraudio.com\/products\/voice-activated-relay","provider":"Guitar Audio","version":"1.0","type":"link"}