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
Industrial IEEE 802.3at Gigabit Power over Ethernet Plus Injector (Mid-span, 30 watts)
Powerline up to 2400 Mbps , Ethernet up to 1000 Mbps , ITU-T G.hn G.9963 Standard , IEEE 1905.1 Standard , IEEE 802.3/u/ab 10/100/1000BASE-T , 1 x 10/100/1000 Mbps RJ-45 connector , 100 to 240V AC, 50/60 Hz Power rating , Max Range up to 500 m Over Power Line , 2 MHz ~ 80MHz Frequency Band , 128-bit AES Encryption
9U Six-Slot Modular Core Switch,2 modular fan slots (2 fan modules are equipped by default)
Two Way SIP Intercom speaker w/MIC
Single-port Multigigabit 802.3at PoE+ Injector (30 Watts)
4U Three-Slot Modular Core Switch,1 modular fan slots 1 fan modules are equipped by default)
HD Intercom and Facility Control Station,7" LCD Touch Screen with PoE & WiFi, 4 alarm input and 1 alarm output
2 x USB + 1 x Parallel Print Server
Single-Port 10/100/1000Mbps 60W Ultra PoE Injector