AV & Communication Systems

No. Article 6 of the Turkish Authorisation Regulation for the electronic communications sector exempts networks used exclusively for a company’s own needs and not used to provide service to third parties. The authorisation obligation sits with the operator supplying your SIP trunk.

You can, with three caveats: consumer sets are not rated for continuous operation, portrait mounting is usually unsupported, and brightness may fall below the 500–700 cd/m² typical of indoor signage. For a screen that stays on all day, a professional display is the right choice.

From the distance of the furthest viewer and the kind of content, using image height rather than diagonal inches. ANSI/AVIXA V202.01 (DISCAS) sets two cases with two different formulas, so their constants are not comparable with each other. Basic Decision Making — presentation and video conferencing: farthest viewer = image height × %EH × 200, where %EH is the smallest element on screen as a fraction of the image height. Analytical Decision Making — spreadsheets, CAD, dense drawings: farthest viewer = image height × 3438 ÷ vertical resolution, 3438 being the number of arcminutes in a radian, which pins that case to what a 20/20 eye can resolve. Take AVIXA’s own worked example, a 36.8 in image: at 3 %EH the basic viewer can sit at 220 in, while at 2160 vertical pixels the analytical viewer has to be at 59 in — change either input and both numbers move. The “one sixth of the viewing distance” rule circulating online is an uncalibrated special case of the basic formula rather than a standard, and it under-sizes analytical rooms: do not write “4H (or 6H) as required by the standard” into a specification. Send the room dimensions, the seating layout and what will actually be shown, and the sizing is checked before anything is quoted.

Table or boundary microphones for rooms up to about eight people; ceiling arrays above that and where the table layout changes, which is where Microsoft’s own room profiles put them too; integrated video bars for small huddle rooms. The determining factors are ceiling height, reverberation and whether participants move around — not headcount alone.

We supply the equipment. Installation, cabling and commissioning are outside our general scope; within İstanbul, installation can be arranged on request and appears as a separate line in the quote. Nationwide, our commitment ends with delivery to your location.

Yes. We are based in İstanbul and deliver to the site anywhere in Türkiye — a congress centre, a hotel meeting floor, a university hall or a company office. Give the venue name, the delivery city, the name of the person who will sign for the goods and the window the loading dock accepts deliveries in; most congress venues and hotels restrict both.

No. We sell equipment; we do not run a short-term rental fleet. For one event, hiring from a local AV company is almost always cheaper than buying, and it comes with an operator. Buying starts to pay when the same room is used repeatedly — a hotel meeting floor, a congress venue, a training centre or a corporate campus — because the rental cost recurs and the equipment does not.

Mains supply in Türkiye is 230 V at 50 Hz, with Type C and Type F (Schuko) sockets. Read the whole label, not just the voltage. Equipment marked 100–240 V, 50/60 Hz needs a plug adapter and nothing else. Equipment marked 110–120 V needs a step-down transformer — an adapter changes the shape of the plug and nothing else. And check the frequency next to the voltage: 50/60 Hz is fine, but a device marked 60 Hz only can still run hot or slow on a 50 Hz supply even behind a transformer, which is worth knowing before a motorised screen, a lift or an older amplifier is shipped in. One more consequence catches film crews: on a 50 Hz supply the light output of some fixtures pulses at 100 Hz, which shows up as banding or flicker when the camera is set for a 60 Hz country — so tell us the frame rate you will shoot at and whether the lighting has to be flicker-free.

Yes. We deliver across all 81 provinces of Türkiye and arrange export shipments abroad. On export orders the delivery term is agreed at quotation stage under Incoterms 2020 — EXW, FCA, CPT or DAP — and the quote states which party arranges and pays for carriage, and where our responsibility ends. Country of origin, HS code and any conformity documents needed for export are settled at the same stage.

It includes the goods, export packing where required, and carriage up to the point defined by the agreed Incoterm. It does not include destination-country duties, taxes or customs charges — those sit with the buyer. Cargo insurance is not automatic under EXW, FCA, CPT or DAP; if you want it arranged, say so in the request and it appears as a separate line. Turkish VAT is zero-rated on exports once export clearance is completed.

There is no fixed minimum, but freight economics set a practical floor: on a low-value single-line order, carriage can exceed the value of the goods. Consolidating several categories into one shipment is usually what makes an export order worth placing — which is the same reason our buyers consolidate domestically. Tell us the delivery country and we will say honestly whether the freight makes sense before you spend time on a specification.

These three questions are the same on every category and industry page. The full answer — Incoterms, the document set and ISPM 15 packing — is in our export shipping guide.