Grandstream GSC-3505 1-Way Public Address SIP Speaker
One Way SIP Intercom speaker no MIC
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One Way SIP Intercom speaker no MIC
1000base-SX SFP Module, LC Connector, Multi mode 850nm Fiber up to 220/ 550m, DDMI support
Easy UPS On-Line, 10kVA/10kW, Rackmount 2U, 230V, 1x Hard wire 3-wire(1P+N+E) outlet, Intelligent Slot, Extended runtime, No battery, W/O rail kit
Synology DiskStation DS220+ 2Bay, Intel Celeron J4025 2-core 2.0 GHz, Hot swappable, 2 x Gigabit (RJ-45), 2 x USB 3.0 port
Two Way SIP Intercom speaker w/MIC
Handy Tone IAD 2FXS, WAN & LAN 10/100/1000Mb
Internet Telephony PBX System (100 SIP User Registrations)
1000Base-LX SFP Module, LC Connector, Singlemode 1310nm 10km, DDMI support
Easy UPS On-Line SRV RM Extended Runtime 6000VA 230V No Battery
MailPlus perceptual license pack for 5 email accounts
HD Intercom and Facility Control Station,7" LCD Touch Screen with PoE & WiFi, 4 alarm input and 1 alarm output