Ruggedised protection
IP67-rated, waterproof, dustproof, cleaning-chemical resistant and supplied with an antimicrobial casing.
A ruggedised DECT cordless IP phone with IP67 protection, extended battery life and support for Grandstream DP750, DP752 and DP755 base stations.

IP67-rated, waterproof, dustproof, cleaning-chemical resistant and supplied with an antimicrobial casing.
Supports up to 400 metres outdoors with DP755 and 50 metres indoors, with up to 65 hours talk time and 650 hours standby.
Supports up to 20 SIP accounts with DP755, up to 20 lines per handset, 3-way conferencing, HD audio and a full-duplex speakerphone.
Includes a 2.4-inch colour TFT LCD, 3.5mm headset jack, dedicated push-to-talk button, proximity sensor and accelerometer.
Review the stated model, capacity and compatibility details for SKU DP735. Only the specifications supplied for this exact product are shown.
The DP735 is a ruggedised wireless DECT IP phone supported by Grandstream DP750, DP752 and DP755 base stations.
It is IP67-rated, waterproof, dustproof, cleaning-chemical resistant, supplied with an antimicrobial casing and rated drop-safe from 2.5 metres.
The supplied data states up to 400 metres outdoors with DP755 and 50 metres indoors.
It supports up to 65 hours of talk time and 650 hours of standby time.
The supplied information states up to 10 DP735 handsets with a DP755 base station.
The supplied content states up to 20 SIP accounts with DP755, but alternately describes this as per handset and per system; confirm the required deployment capacity.
The DP735 provides HD audio, a full-duplex speakerphone and a 3.5mm headset jack.
Yes. It has a dedicated push-to-talk button plus built-in proximity and accelerometer sensors.
The supplied data lists TR-069, XML configuration files and Zero Config provisioning with Grandstream UCM series IP PBXs.
DeviceDeal is an authorised Grandstream reseller. The applicable Grandstream manufacturer warranty is subject to Grandstream terms; no exact warranty period was supplied.
(DP735)
IP67-rated, waterproof, dustproof, cleaning-chemical resistant and supplied with an antimicrobial casing.
Supports up to 400 metres outdoors with DP755 and 50 metres indoors, with up to 65 hours talk time and 650 hours standby.
Supports up to 20 SIP accounts with DP755, up to 20 lines per handset, 3-way conferencing, HD audio and a full-duplex speakerphone.
Includes a 2.4-inch colour TFT LCD, 3.5mm headset jack, dedicated push-to-talk button, proximity sensor and accelerometer.
Supports TR-069 and XML configuration files, plus Zero Config provisioning with Grandstream UCM series IP PBXs.
The supplied content alternately describes the 20 SIP-account capacity as per handset and per system; confirm the intended deployment capacity.
Specifications below are organised from the information supplied for SKU DP735.

| Product details | |
| Brand | Grandstream |
|---|---|
| Model | DP735 |
| Type | Wireless DECT IP phone |
| Supported base stations | DP750, DP752 and DP755 |
| Handsets with DP755 | Up to 10 |
| Range and battery | |
| Outdoor range with DP755 | Up to 400 m |
| Indoor range | Up to 50 m |
| Talk time | Up to 65 hours |
| Standby time | Up to 650 hours |
| Calling and audio | |
| SIP accounts with DP755 | Up to 20; supplied content alternately states per handset and per system |
| Lines | Up to 20 per handset |
| Conferencing | 3-way audio |
| Audio | HD audio and full-duplex speakerphone |
| Headset connection | 3.5mm jack |
| Push-to-talk | Dedicated button |
| Physical and management | |
| Display | 2.4-inch colour TFT LCD |
| Protection rating | IP67 |
| Ruggedisation | Waterproof, dustproof, cleaning-chemical resistant and antimicrobial casing |
| Drop protection | Drop-safe from 2.5 m |
| Sensors | Proximity and accelerometer |
| Provisioning | TR-069, XML configuration files and UCM Zero Config |
| SKU | DP735 |
| Barcode # | 6947273705406 |
| Brand | Grandstream |
| Shipping Weight | 1.0000kg |
DeviceDeal is an authorised Grandstream reseller. This product is covered by the applicable Grandstream manufacturer warranty, subject to Grandstream warranty terms, eligibility requirements and product assessment. No exact warranty period was supplied for this SKU.
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