128×384 backlit LCD display
20 programmable dual-color buttons per module, 2 pages per module (40 contacts total)
BLF/speed dial
Daisy-chain up to 4 modules for up to 160 contacts/extensions
BLA (bridged line appearance)/SC
1 megapixel Progressive Scan CMOS image sensor, 720p resolution, 2.8mm lens
Advanced multi-streaming rate real-time H.264, Motion JPEG
Integrated Power-over-Ethernet (802.3af)
Supports Motion Detection and can send notifications when security events occur to IP Video Phones, IP Phones, screenshot to email, and more
Includes built-in speaker, microphone and SD card slot for local storage
Integrate with third party speakers, microphones, intercom systems, sirens, alarms, alarm devices such as door sensors and third party motion sensors, and more
GXV3610_HD: 1.2 megapixel Progressive Scan CMOS image sensor, 720p resolution, 3.6mm lens
GXV3610_FHD: 3.1 megapixel Progressive Scan CMOS image sensor, 1080p resolution, 3.6mm lens
Advanced multi-streaming rate real-
16 lines with up to 16 SIP accounts
Built-in mega-pixel camera for video calling with privacy shutter
Runs on Android 7.0 operating system
Built-in Bluetooth for syncing with mobile devices and connecting
C4830 30A Solar Charge Controller 
Hikvision DS-2CD2T83G2-2I | 8 MP Outdoor 60m Acusense Fixed Bullet Network Camera 
Hikvision DS-2CE76D0T-EXIPF | 2 MP Fixed Turret Camera 2.8mm 
