– Supports a range of up to 400 meters outdoors and 50 meters indoors when used with the DP752 (300 meters outdoors when used with DP750)
– 2.4 inch (240×320) color LCD with 3 programmable soft keys
– Offers 40-hour talk time and 500-hour standby time
– Supports up to 10 SIP accounts and 10 lines per handset as well as 3-way conferencing
– Dedicated push-to-talk button, built-in proximity and accelerometer sensors for gesture control and alert notification
– Supports video streaming display and seamless 1-touch door control with Grandstream’s GDS3700 series Door Cameras
– HD audio on the speakerphone, handset, and headset jack
– Software and firmware updates over-the-air