Business Design, Exquisite Details
W57R is Yealink’s most recent professional DECT phone. It features a business appearance of a smartphone that fits into the daily routine and a belt clip for simple carrying. It’s small and lightweight but compact, having a 1.8″ TFT color display and an optimized dial-pad layout with more key space. W57R also has a disinfectant-resistant surface and will not fade when exposed to UV-C light.
HD Audio Quality,
Noise-free Conversations
With over 20 years of experience in audio technology, Yealink applied a combination of state-of-the-art technologies to the W57R to provide users with crystal-clear calls. Even in complex or wireless interference-filled environments, the W57R could deliver a stable and high-quality audio experience that fits perfectly into everyday work.
Superior Durability,
Professional Protection
The Yealink W57R is a professional rugged DECT phone built to endure even in harsh work environments.
-It can withstand a 3.5m drop without being damaged, and its durable rubber surface prevents slips, scratches, and everyday wear and tear.
-There is also no need to worry about the Oops moments in daily life, as the W57R resists spills and splashes of liquids like coffee, soda, and juice.
-Protection rating of 54 (IP54), dust doesn’t stand a chance, either.
Seamless Compatibility,
Free Mobility
Yealink W57R is compatible with DECT bases of single cell (W70B) for small- to medium-sized business as well as multi-cell(W80DM/W90DM) for larger spaces, providing superior mobile communication experience with seamless handover and an industry-leading roaming solution to
meet diverse needs of scalable DECT solutions.
| Vægt | 0,0000 kg |
|---|---|
| Produkttype | IP telefon |
| Brand | Yealink |
| State | Default |
| Produktfarve | Sort |
| Håndsæt, type | Trådløs håndsæt |
| Antal linjer | 2 Linier |
| Banke på | Ja |
| Hurtigopkald | Ja |
| Samtaleparkering | Ja |
| Viderestilling af opkald | Ja |
| Konferenceopkald | Ja |
| Genopkald | Ja |
| Forstyr-ikke-funktion | Ja |
| Fuld duplex | Ja |
| Berøringsskærm | Ingen |
| Skærm | TFT |
| Skærm diagonal | 4,57 cm (1.8") |
| Skærmopløsning | 128 x 160 pixel |
| Højttalertelefon | Ja |
| Støjreduktion | Ja |
| Frekvensområde | 100 – 7000 Hz |
| Ethernet LAN | Ingen |
| Strøm over Ethernet (PoE) | Ingen |
| Driftstemperatur (T-T) | -10 – 50 °C |
| Relativ luftfugtighed ved drift (H-H) | 10 – 95% |
| Opbevaringstemperatur (T-T) | -30 – 70 °C |
| Antal medfølgende håndtag | 1 stk |
| Integreret telefonsvarer | Ja |
| Tastatur antal taster | 25 |
| Wi-Fi | Ingen |
| Bluetooth | Ingen |
| Headset-tilslutning | 3.5 mm |
| Håndsæt | Ja |
| Montering | Skrivebord |
| Basestation | Ja |
| DECT kan tilsluttes | Ja |
| Nummervisning | Ja |
| Grafisk brugergrænseflade (GUI)m sprog | Flere |
| Antal melodier | 9 |
| Udgangsspænding for vekselstrømsadapter | 5 V |
| Vekselstrømsadapterens udgangsstrøm | 0,6 A |
| Standby tid | 575 t |
| Taletid | 40 t |
| Batteriteknologi | Lithium-Ion (Li-Ion) |
| Batterikapacitet | 1460 mAh |
| Håndsæt vægt | 183 g |
| Oplader | Ja |
| Enhedslås | Ja |
| Kapacitet for telefonbog | 100 entries |
| Anonymt opkald | Ja |
| Afvisning af anonymt opkald | Ja |
| Mikrofon mute | Ja |
| Telefonsvarer | Ja |
| Opkaldshistorik | Ja |
| Indgangsspænding for vekselstrømsadapter | 100 – 240 V |
| Samtaleanlæg | Ja |
| Nødopkald | Ja |
| Direkte opkald | Ja |
| Indgangsfrekvens | 50/60 Hz |
| Maksimal indendørs rækkevidde | 50 m |
| Maksimal udendørsinterval | 300 m |
| Vibrationsalarm | Ja |
| Indgangsstrøm | 0.2 A |
| Batterispænding | 3,7 V |
| Håndsæt dimensioner (BxDxH) | 51 x 24 x 157 mm |
| Baggrundsbelyst tastatur | Ja |
| Beskyttelsesfunktioner | Stødsikker, Støvresistent, Ridseresistent, Stødresistent, Væskeafvisende, Stænktæt |
| Kode for international beskyttelse (IP) | IP54 |
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