{"product_id":"hollyland-solidcom-se-pro-4s-4-person-full-duplex-single-ear-headset-intercom-system-1-9-ghz","title":"Système d'intercom Hollyland Solidcom SE Pro 4S à 4 postes, en duplex intégral, avec casque mono-auriculaire (1,9 GHz)","description":"\u003cp\u003e\u003cstrong\u003eHollyland Solidcom SE Pro 4S 4-Person Full-Duplex Single-Ear Headset Intercom System (1.9 GHz)\u003c\/strong\u003e is a wireless intercom system built around digital 1.9 GHz transmission and full-duplex communication. The package includes four single-sided headsets, and the system supports up to nine users per system, making it a multi-headset intercom configuration for coordinated voice communication.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDigital 1.9 GHz Wireless and Full-Duplex Operation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe system communicates over digital 1.9 GHz wireless technology using GFSK modulation, with an approximate RF sensitivity of -90 dBm. Full-duplex (FDX) operation allows simultaneous two-way conversation rather than alternating transmission. The documented operating range is 1300' \/ 396.2 m.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeadset Design and Microphone\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach of the four included headsets is a single-sided, over-ear (circumaural) design worn with a headband, delivering mono sound. The electret condenser microphone is positioned on the left earpiece with a boom on the left side and an omnidirectional pickup pattern. Noise cancelling is supported. The headset frequency response is 150 Hz to 7 kHz, with 1% total harmonic distortion, a 71 dB SNR, and a maximum SPL of 115 dB.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery and Runtime\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe system is powered by eight rechargeable lithium-ion batteries with a capacity of 770 mAh. Documented headset runtime is 10 hours and 5 hours, and recharge time is 3 hours. Each headset weighs 6.5 oz \/ 185.2 g with batteries installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnections and Environmental Ratings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWired audio connectivity is\u003c\/p\u003e","brand":"Hollyland","offers":[{"title":"Default Title","offer_id":64572732440945,"sku":"Solidcom SE Pro - 4S","price":951.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0062\/3414\/4871\/files\/hollyland_hl_solidcom_se_pro_4s_solidcom_se_pro_4s_1870459.jpg?v=1789052374","url":"https:\/\/excellentphoto.ca\/fr\/products\/hollyland-solidcom-se-pro-4s-4-person-full-duplex-single-ear-headset-intercom-system-1-9-ghz","provider":"ExcellentPhoto","version":"1.0","type":"link"}