Hardware Features:

• Cost effective PC based communication
• One adaptor per station
• Unlimited system size
• Compatible with all Aiphone LEF and IE series door stations.
• Compatible with Aiphone AH-108 or any 8 ohm speaker
• Works with standard wired and wireless networks (LAN/WAN)
• Digital audio recording and playback capability
• Field Upgrade OS using internal Flash Memory
• Relay output for remote release (N/O and N/C) with programmable timer
• Hands-free listen at sub end
• Duplex or push-to-talk operation to door/sub station
• Keyboard or mouse control
• Call forwarding to additional PC’S
• Call queuing
• Group or all page capability
• Audio and visual call notification
• Transfer to back-up PC
• Customizable audio notification (using WAV file)

Software Features:

• Duplex or Push-To-Talk operation to door/sub station
• Keyboard or mouse control
• Fail forward calling to additional PC'S
• Call Queuing
• Group or all page capability
• Audio and visual call notification
• Transfer to back-up PC
• Customizable audio notification (Using WAV file)

Hardware Specifications

• Input Voltage: IP-EWST – 7.5-9VDC, 300mA, use included power supply
  IP-EWST-POE – IEEE 802.3af compliant
• Network Interface: 10/100 Base-T Ethernet (Auto detection) RJ-45
• IP Assignment: Static or Dynamic via DHCP
• Hardware Protocols: TCP, UDP, IP, ARP, ICMP, Ethernet MAC
• Transport Bandwidth: ≈80kbps per TCP/IP session
• LED Indicators: Active, Link, Talk, Reserved / Programmable
• Audio Resolution: WAV, PCM-8 and uLAW-16 bit
• Audio Sample Rate: 8kHz
• Audio Buffers: 4kb transmit and receive
• Audio Latency: Target delay < .5 sec. Typical delay ≈ .3 sec.
• Output Amplification: Maximum 2W @ 4Ω. Actual determined by sub
• Operating temperature: 32°F to 158°F (0°C to 70°C)
• Dimensions: 6-3/4″H x 4-1/8″W x 1-3/4″D

Software System Requirements

For optimum performance, TalkMaster™ requires a minimum of the following:

• Operating System: Microsoft Windows® 98SE, Windows ME, Windows NT® (SP6), Windows 2000, or Windows XP
• Processor: 750MHz or faster
• Memory: 128MB of RAM (256MB recommended)
• Sound Card: Windows supported sound card (with speaker and microphone)

Three sets available. Each set features a different quantity of door stations and adaptors. All sets include the appropriate software and power supplies for system functionality:

IP-EWST IP Addressable Intercom Adaptor Aiphone IP-EWST IP Addressable Intercom Adaptor Product# AJ-IPEWST US $58.75 More Info

IP-EWST IP-1 Addressable Intercom Kit Aiphone IP-EWST IP Addressable Intercom Adaptor (1) IP-EWST Adaptor (1) LE-D Intercom Station Product# AJ-IPEWST1 US $311.95 More Info

AH-108 10W Horn Speaker, 8 Ohm 8W, 10W horn with built-in non-polarized capacitor All metal weather proof construction for indoor or outdoor use Universal swivel mount base Beige baked enamel finish Use with Mid-power (MP-S) system for two-way communication. Can also be used with LEF and NEM systems. Product# AJ-AH108 US $148.75 More Info

LE-A Surface Mount Sub Station Aiphone LE-A Surface Mount Sub Station Surface Mount Sub Station. Product# AJ-LEA US $36.35 US $28.75 More Info