
DP735 — Ruggedized DECT Cordless HD Handset
DP735 este un echipament Grandstream din categoria „IP Voice Telephony / DECT Cordless”.
Printre caracteristicile tehnice se numără alimentare 5 V DC / USB și protecție IP67. Fizic, cântărește 222 g și are dimensiunile Handset:166.00 x 57.80 x 26.30mm; Charger cradle: 82.00 x 80.00 x 30.60mm.
Grandstream nu publică un fișier de firmware pentru DP735. Mai jos scrie cum se actualizează.
Mai jos găsești fișa tehnică completă, tradusă în română.
Grandstream nu publică firmware pentru acest produs pe pagina de firmware.
Firmware-ul se încarcă de obicei din interfața web a aparatului sau din software-ul de administrare al producătorului.
Dacă producătorul publică pe viitor un fișier de firmware pentru acest model, îl adăugăm automat pe această pagină.
| Air Interface | Telephony standards: DECT Frequency bands: 1880 – 1900 MHz (Europe), 1920 – 1930 MHz (US), 1910 – 1920 MHz (Brazil), 1786 – 1792 MHz (Korea), 1893 – 1906 MHz (Japan), 1880 – 1895 MHz (Taiwan) Number of Channels: 10 (Europe), 5 (US, Brazil or Japan), 3 (Korea), 8 (Taiwan) Outdoor Range: up to 400 meters (DP752/DP755) or up to 300 meters (DP750) Indoor Range: up to 50 meters |
|---|---|
| Peripherals | 2.4 inch (240x320) color TFT LCD 27 keys including 3 soft keys, 5 navigation/ menu keys, 4 dedicated function keys for SPEAKERPHONE, MUTE, SEND, POWER/END, 3 side keys including 2 volume (up and down) and 1 Push-to-Talk key 3-color MWI LED 3.5mm headset jack Proximity and accelerometer sensors Removable belt clip Micro-B USB port for alternative charging and non-battery operation Vibration Ring Mode |
| Protocol/Standards | Hearing Aid Compatibility (HAC) compliant |
| Voice Codecs | G.722 codec for HD audio and G.726 codec for narrow band audio (G.711μ/a-law, G.723.1, G.729A/B, iLBC and OPUS are supported via companion DECT base station), AEC, AGC, Ambient noise reduction on handset mic, advanced noise suppression for incoming audio |
| Telephony Features | Hold, transfer, forward, 3-way conference, push-to-talk, intercom, downloadable phonebook, call waiting, call log, auto answer, click-to-dial, flexible dial plan |
| HD Audio | Da, both on Handset and Speakerphone |
| Securitate | DECT authentication & encryption |
| Multi-language | English, Czech, German, Spanish, French, Hebrew, Italian, Dutch, Polish, Portuguese, Russian, Turkish, Arabic, Chinese Simple, Chinese Tradition, Japanese, Korean, Slovakian, Serbian, Greek, Swedish |
| Upgrade/ Provisioning | Software Upgrade Over-The-Air (SUOTA), handset provisioning Over-The-Air |
| Multi-line Access | Each handset may access up to twenty (20) lines |
| Power & Green Energy Efficiency | Universal Power Supply Input AC 100-240V 50/60Hz; Output 5VDC 1A; Micro-B USB Connector; Rechargeable 2000mAh Li-ion battery, 650 hours of standby time and 65 hours of talk time (laboratory data) |
| Conținut pachet | Handset unit, universal power supply, charger cradle, belt clip, 1 battery, Quick Start Guide |
| Dimensions (H x W x D) | Handset:166.00 x 57.80 x 26.30mm; Charger cradle: 82.00 x 80.00 x 30.60mm |
| Greutate | Handset: 221.5g; Charger cradle: 56g; Universal power supply: 55g; Package: 535g |
| Rezistență la intemperii | IP67 Rated-Water-proof, dust-proof, cleaning chemical resistant, antimicrobial casing and 2.5m drop safe |
| Temperature and Humidity | Operation: -10º to 45ºC (14 – 113ºF); Charging: 0 – 45ºC (32 – 113ºF) Storage: -20º to 60ºC (-4 – 140ºF); Humidity: 10% – 90% fără condensare |
| Compliance | FCC, CE, RCM, IC |
Specificațiile sunt cele publicate de Grandstream, cu etichetele traduse în română (preluate la 06.11.2026). Ce nu am tradus a rămas în engleză.
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