Aky Ethernet kabel na rozvody v novostabe?

[Odar]

Áno, Emos také robí. Netreba meniť batérie

[Danix64]

Ja mam taky, ze ta vonkajsia cast "zvoncek" nepotrebuje baterie (funguje to myslim, tak ze ked to stlacis, tak sa vygeneruje nejaka energia) a ide to bez problemov a bez udrzby.

to je celkom zaujimave. Ja som pocul o technologii EnOcean co pouzivaju tlacidla, ktore ked sa stlacia, tak mechanicky sa pri stlaceni vyrobi male mnozstvo el. energie, ktore staci na bezdrotove odoslanie zopar sprav / "packetov" ...

ChatGPT:

Kód: Vybrať všetko

Real-World Devices & Brands

Here are some real, commercially available energy-harvesting switches:
1. EnOcean Wireless Switches

    Technology: Electromagnetic energy harvesting

    Wireless Protocol: EnOcean (sub-GHz)

    Application: Smart building automation

    Key Feature: Pressing the switch generates enough power to transmit a signal to a receiver.

    Example: EnOcean PTM 215B – a module used in batteryless wall switches.

2. Schneider Electric Wiser Battery-Free Switches

    Technology: EnOcean-based

    Use Case: Smart homes

    Highlights: Compatible with Wiser smart home ecosystem; no wiring or batteries.

3. Philips Hue Tap Switch

    Technology: Kinetic energy harvesting

    Wireless Protocol: Zigbee

    Application: Smart lighting control

    Notes: Discontinued, but still found on secondary markets. Popular for controlling Hue lights with no batteries.

4. NodOn Energy Harvesting Switch

    Technology: EnOcean

    Application: Lighting and HVAC control

    Features: Wireless, battery-free, often used in smart building projects.

5. Ekinex Battery-Free Switches

    Technology: EnOcean

    Design: High-end architectural finishes with energy-harvesting tech underneath.

[LordKJ]

ja mam jeden taky RF self-powered switch v kupelni / sprche na prepinanie privodu teplej vody (panelak = v noci nie je tepla voda = prietokovy ohrievac s 3 cestnym ventilom)

https://vi.aliexpress.com/item/1005007515243077.html

a teraz ste ma tu namotali a objednal som este https://vi.aliexpress.com/item/1005007008309651.html

[zedolsi]

ahojte taká podotázka ku káblom keď cez sieťovú narážaciu spojku predĺžim CAT6a s CAT5e len na kameru môže to byť problém nejaký? alebo to bude v pohode fungovať? 5e mám doma 6a by som musel ísť kúpiť čo sa mi moc nechce

[patro16]

pokial to spravne zapojis tak nieje dovod preco by to nemalo fungovat spravne, akurat daj pozor nech sa tam nedostane voda/vlhkost.

[zedolsi]

jasne, len sa uisťujem keď sú to rôzne priemery či to nemôže mať nejaký efekt