ตัวขยายสัญญาณเสียง/สัญญาณ DMX512 แบบ 4 ช่องสัญญาณ 6.5 + 3 พิน XLR ผ่านสายเคเบิลเครือข่าย 1 คู่ 1 ตัวผู้+1 ตัวเมีย-A22U

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H​ikvision DS-2CD2E43G2-U 4MP In-ceiling Mini Dome IP Camera POE AcuSense CCTV Camera

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4G Sim Car Surveillance Camera 4K HD Dual Lens Dashcam GPS Human Detection All Round 6 Months Long Standby Parking Monitoring

INQMEGA 12MP 60X Optical Zoom 4G/WiFi Solar Camera Dual Screen PTZ PIR Detection Auto Tracking CCTV Surveillance Cameras Ubox

Hikvision DS-2CD2387G3-LIS2UY/SL DS-2CD2387G3-LIS2UY/SRB 8MP 4K Smart Hybrid Light ColorVu3.0 Acusense3.0 POE Network IP Camera

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