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
Two Way SIP Intercom speaker w/MIC
Handy Tone IAD 2FXS, WAN & LAN 10/100/1000Mb
1000Base-LX SFP Module, LC Connector, Singlemode 1310nm 10km, DDMI support
HD Intercom and Facility Control Station,7" LCD Touch Screen with PoE & WiFi, 4 alarm input and 1 alarm output
Handy Tone IAD 1FXO,1FXS, WAN & LAN 10/100/1000Mb
1000Base-T SFP Module to RJ45 (Max Transmission distance: 100m)
HD IP Video Door System , Built-in RFID chip reader , SIP video streaming , weatherproof
Handy Tone 4FXS with 2SIPs WAN&Dual 10/100/1000Mb NAT Router
1000Base-LHX SFP Module, LC Connector, Singlemode 1310nm 40km, DDMI support