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
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
* GXV3674_HD: 1.2 megapixel Progressive Scan CMOS image sensor, 720p resolution
* GXV3674_FHD: 3.1 megapixel Progressive Scan CMOS image sensor, 1080p resolution
* Variable focal lens can be adjusted
Grandstream CloudUCM Startup is a cloud-based PBX system designed for freelancers and small teams. It supports up to 10 extensions and 4 calls, includes built-in conferencing, live chat, and CRM integration, and comes with a 30-day free trial—no hosting fees required.
PS2412P 12V PoE Splitter separates power and data from IEEE802.3af PoE to supply 12V/1A for non-PoE devices while keeping 10/100M Ethernet active. Supports 37–57V input, RJ45 in/out + DC output, 1500V isolation, and short-circuit/overvoltage protection—ideal for CCTV, Wi-Fi, and network expansions.
ZKTeco MA300 Vandalproof metallic Waterproof Access control 
