 | Grandstream GDP 722 Handset57.83€/ gab.Цена в том числе НДС 21%
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Описание товара
| Technical details | |
|---|---|
| Harmonized System (HS) code | 85171800 |
| Design | |
| Product colour | Black, Grey |
| Handset type | Wireless handset |
| Product type | IP Phone |
| Power | |
| AC adapter input voltage | 100 - 240 V |
| Input current | 5 A |
| Power over Ethernet (PoE) | No |
| Talk time | 20 h |
| Standby time | 250 h |
| Input frequency | 50/60 Hz |
| Operational conditions | |
| Storage temperature (T-T) | -20 - 60 °C |
| Operating temperature (T-T) | -10 - 50 °C |
| Storage relative humidity (H-H) | 10 - 90% |
| Operating relative humidity (H-H) | 10 - 90% |
| Management features | |
| Firmware upgradeable | Yes |
| Handset keys | 23 |
| Weight & dimensions | |
| Package weight | 328 g |
| Handset dimensions (WxDxH) | 50 x 28.1 x 158 mm |
| Handset weight | 110 g |
| Network | |
| Bluetooth | No |
| Ethernet LAN | No |
| Wi-Fi | No |
| Performance | |
| Maximum indoor range | 50 m |
| Hearing aid compatibility | Yes |
| Maximum outdoor range | 350 m |
| Packaging content | |
| Quick start guide | Yes |
| Charger | Yes |
| AC adapter included | Yes |
| Number of handles included | 1 pc(s) |
| Display | |
| Display resolution | 128 x 160 pixels |
| Display diagonal | 4.57 cm (1.8") |
| Display | TFT |
| Touchscreen | No |
| Audio | |
| Noise reduction | Yes |
| Voice codecs | G.729A, G.711alaw, G.722, G.729B, G.711ulaw, OPUS, G.723.1, iLBC |
| Automatic gain control | Yes |
| Speakerphone | Yes |
| Ports & interfaces | |
| Headset connectivity | 3.5mm |
| Headphone outputs | 1 |
| USB 2.0 ports quantity | 1 |
| Camera | |
| Front camera | No |
| Battery | |
| Number of batteries supported | 2 |
| Battery capacity | 800 mAh |
| Battery technology | Nickel-Metal Hydride (NiMH) |
| Battery type | AAA |
| Phone features | |
| Call park | Yes |
| Phonebook sharing | Yes |
| Message-waiting indicator (MWI) | Yes |
| Call transfer | Yes |
| Call pick up | Yes |
| Conference call | Yes |
| Call waiting | Yes |
| Lines quantity | 10 lines |
| Call hold | Yes |
| Answering machine | Yes |
| Call forwarding | Yes |
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