8-Port Gigabit Smart PoE Switch with 2 SFP Slots Features 8 PoE ports, with total PoE power budget of 53W and useful PoE power management featuresGigabit Ethernet connections on all ports provide full speed of data transferringIntegrated security strategy including 802.1Q VLAN, ACL, Port Securi..
FeaturesBuilt-in 100v/70v transformerMini In-ceiling type loudspeaker3” speaker unitPower taps 3W & 6W @100VMetal grille, ABS baffle and ABS back coverFast installation by spring clipDescriptionThe T-103C is a ceiling speaker built-in 70v/100v transformer. The 70v/100v transformer technique redu..
1.7-inch screen-weight, weighing energy-efficient monitor2. Receiving incoming calls from the door communicator3. Two-way SIP v2.0 connectionConnection with 4.POE or adapter5. Compatible with American or European wall electrical box. 6. Connect to Bluetooth and Wi-Fi...
Capacity - 800 VA / 480 WInput Voltage - 110/120 VAC or 220/230/240 VACInput Voltage Range - 81-145 VAC / 162-290 VACInput Frequency Range-60 / 50 Hz (auto sensing)Output Voltage - 110 / 120 VAC or 220/230/240 VACOutput Voltage Regulation - + / - 10 %Output Frequency Range (Batt. Mode) - 60 Hz..
• Optima HD voice, full duplex technology• 10-feet and 360 degree voice pickup• Optional expansion microphones for wider reception• 320ms echo cancellation tail length• Connect to a mobile phone or PC for conference calls• 5-way conferencing support• USB call recording support• Optima HD voice• 10-f..
• Optima HD voice, full duplex technology• 10-feet (3-meters) 120°H voice pickup• Capacitive mute touchpad with bicolor LED• Echo cancellation• For use with Yealink CP860• Optima HD voice• Full duplex technology• Muting the microphones with touchpad• Bi-color LED• 10-feet (3-meters) 120°H voice pick..
3 SIP Accounts132x64 White Backlit LCD Display13 Programmable Keys3 Indication LED'sPower over Ethernet3 Way Conference CallsExpansion Module Available.MP3 Ringtones and Voicemail.Call Hold, Waiting and Transfer...
HD voice: HD handset, HD speakerWideband codec: G.722Narrowband codec: G.711(A/μ), G.723.1, G.729AB, G.726, iLBCDTMF: In-band, Out-of-band(RFC 2833) and SIPFull-duplex hands-free speakerphone with AECVAD, CNG, AEC, PLC, AJB, AGCIP-PBX FeaturesBusy Lamp Field (BLF)Bridged Line Apperance(BLA)Anonymous..