Grandstream UCM6308 IPPBX Support up to 1500 Users and 200 Concurrent calls
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
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1 SIP account, 2 line keys, 3-way conferencing, 3 XML programmable context-sensitive soft keys
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Dual-switched 10/100 mbps ports
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EHS support for Plantronics headsets
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Up to 500 contacts
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Call history up to 200 records
Connects and constantly monitors two UCM6510 together for high availability
Smart failover solution that automatically switches to a hot-standby secondary UCM6510 if the primary one fails
1.3 Megapixel high-performance CMOS
Analog HD output, up to 720P resolution
2.8 – 12mm vari-focal lens
True Day/Night
DNR, Smart IR
Up to 40m IR distance
IP66 weatherproof
Spool of Dual RG6/U Coaxial Cable (1000') 
Conventional Photoelectric smoke detector 
Hikvision iDS-7232HQHI-M2/S | 32-ch 1080p 1U H.265 AcuSense DVR 
