或者依類無線?

https://item.taobao.com/item.htm?id=562487674393&ali_refid=a3_430620_1006:1151135484:N:%E5%90%8C%E5%B1%8F%E5%99%A8:b5782bd19bd4c65df118ca8547f37af6&ali_trackid=1_b5782bd19bd4c65df118ca8547f37af6&spm=a312a.7700714.0.0

有無師兄試用過?

https://item.taobao.com/item.htm?id=540261608848&ali_refid=a3_430009_1006:1104898866:N:HDMI%E8%A7%86%E9%A2%91%E8%BD%AC%E6%8D%A2%E5%99%A8:9e3fadd19a440b66a590ecc05ed6dc67&ali_trackid=1_9e3fadd19a440b66a590ecc05ed6dc67&spm=a230r.1.0.0

鴨記華輝$35./pc

See below:

https://item.taobao.com/item.htm?spm=a1z09.2.0.0.4a381490l5H8D3&id=19739365858&_u=gjt7t6514b3

https://item.taobao.com/item.htm?spm=a1z09.2.0.0.4a381490l5H8D3&id=27143916976&_u=gjt7t65aa62

兩年前, 我問過AV contractor

佢話hdmi個頭, 無得自己夾, 要原廠線

我覺得佢點我

Of course use thick ducts if only for short distance.

In my case, the distance was over 5 meters.

I did this before.

I bought bare wires and plugs from Taobao + soldered the plugs on after sifu pulled the bare wires through the walls. Doable if you have reasonable soldering skills and good eyes.

4 years now. No problem whatsoever. I also tried cat-5 cable converters before. DID NOT WORK.



最後修改時間: 2017-12-16 18:27:04

Hdmi 制式/頻寬 會隨時日變更,入牆做法唔長遠！

裝修電視牆藏薄身高低V線槽好平常

＞行線槽

Yes this will be my last resort solution

咪用粗喉囉

＞穿咗線先上牆屈喉囉

Yes it works this time but can't be replaced or upgraded in the future.

光纖使用最長久

Cat5 轉 HDMI 好似好多限制

行線槽

穿咗線先上牆屈喉囉

穿 cat5 線，兩端駁番 HDMI。

Thanks guys

自己干個頭seems very difficult, also the new type HMDI is optical, can be done this way?

I am doing this for installing the projector, lots of people must have done the same before, there must be some solution I guess.

用呢個

光纖 hdmi 得唔得？