Grandstream GBX20 backlit LCD extension module headset SEC (Smart Environmental Control) -

SEC (Smart Environmental Control) - Advanced digital signal processing and 3D optics

lifelike sound—from crisp high notes to powerful mid

Hikvision  2 MP AcuSense Fixed Dome Network Camera DS-2CD2123G2-IS with High quality imaging with 2 MP resolution

Up to 150 m IR distance

road intersections

Grandstream GBX20 backlit LCD extension module headset SEC (Smart Environmental Control) -Grandstream GBX20 backlit LCD extension module with 4. 3 inch (272x480) TFT color LCD, 20 per page (each module contains 2 pages, for up to 40 lines per module), Combine up 4 daisy chained modules for 160 contacts extensions, BLF, call park pick up, speed dial, presence, intercom, voice conferencing transfer forward and more