Description
AUDIO
- Audio quality- percentage articulation loss of consonants (Alcons) – at 70 dB: < 5% *
- Audio quality – total harmonic distortion + noise, without noise reduction (THD+N) – at 70 dB: < 2% *
- SPL rated power at 1m in open duplex: 95 dB *
- SPL rated power at 1m in half duplex: 105 dB *
- SPL rated power at 1m in program distribution and announcement: 105 dB *
- Noise cancelling – suppression of musical noise: YES
- Noise cancelling – suppression of static noise: YES
- Noise cancelling – suppression of rapidly changing noise: YES
- Codecs: G.711, G.722, G.729
- Frequency range, G.722 Codec: 200 Hz – 7000 Hz
- Audio technology:
Modes: Full open duplex, switched open duplex
Adaptive jitter filter
Custom Ringing Tone
Audio Mixing- Conversation and Group Call
Sound Level Detection / scream alarm (only in AlphaCom)
Automatic gain control (microphone) - Internal speaker amplifier: 10 W class D
- Microphone technology: Digital MEMS, omnidirectional microphone
- Automatic Volume Control (AVC): Undistorted and clear audio
- Acoustic Echo Cancellation (AEC): Prevents audio feedback even at high volumes (95dB)
- 10W Speaker: Matches 10W amp for distortion-free broadcast level sound
* Tested with Audio Precision SYS 2722 equipment
HARDWARE
- Ethernet connector: 1 x RJ 45
- All other connectors: Tool less, spring loaded, vibration proof terminals
- General inputs and outputs: 6 (configurable)
- Outputs: 12mA as LED drivers
- Change-over relay (NO+NC+COM): Max: 250VAC/220VDC, 2A, 60W
- Power options: PoE and or external power supply
- PoE (power over Ethernet): IEEE 802.3af standard, Class 0 (0.44W to 12.95 W)
- External power supply: 24 VDC (16 – 48 V)
- Power consumption: Idle 1.8W, max 12W (depending on volume)
- Audio line out / Induction loop signal: 600 Ohm
- Button backlight: LED
- Call indication: Icons/colors for hearing impaired
CONSTRUCTION
- Dimensions (HxWxD): 180 x 120 x 73 mm / 7.1” x 4.7” x 2.9”
- Dimensions after flush mount: 180 x 120 x 24 mm / 7.1″ x 4.7″ x 0.9″
- Dimensions with on wall box: 180 x 120 x 86 mm / 7.1″ x 4.7″ x 3.4″
- Weight: 0.8 kg / 1.8 lbs
- Faceplate material: 3 mm / 0.12″ PMMA, colour printed on back side
- Base / frame material: 3 mm / 0.12″ Aluminum alloy – A413.0, AlSi12Fe, painted
- Electronics cover material: Polycarbonate (translucent)
- Gasket material: Silicone rubber
- Fastening bracket material: SECC Steel
- Button material: 3 mm / 0.12″ Polycarbonate (transparent)
- Button travel length: 1.25 mm
- Button activation force: 350 gf
- Button push-cycles before failure: 300 000
- Loudspeaker poke protection, small diameter objects: Stainless steel mesh, acoustically transparent
- Loudspeaker poke protection, large diameter object: 3D cast aluminum speaker grille
- Anechoic Design: Open flow anechoic design eliminates “standing waves”
NETWORKING AND PROTOCOLS
- Protocols: IPv4 (with DiffServ), SIP, TCP, UDP, HTTPS, TFTP, RTP, SRTP, DHCP, SNMP, Vingtor-Stentofon CCoIP® , NTP
- LAN protocols: Power over Ethernet (IEEE 802.3 a-f) Network Access Control (IEEE 802.1x)
- Management and operation: HTTP/HTTPS (Web configuration) DHCP and static IP. Remote automatic software upgrade. Centralized monitoring.
- Advanced supervision functions: E.g. network test, tone test, status reports
- SIP Support: RFC 3261 (SIP base standard) RFC 3515 (SIP refer) RFC 2976 (SIP info), SIP using TLS, RFC 5630 SIPS URI scheme
- DTMF Support: RFC 2833, 2976 (SIP info)
ENVIRONMENT AND COMPLIANCES
- IP rating: IP-66, tested according to EN 60529 (applies when mounted in TA-1 back box)
- IK rating: IK 08, tested according to EN 62262
- Operating temperature range: -40° to 70° C
- Storage temperature range: -40° to 70° C
- Relative humidity: < 95% not condensing
- Corrosion: Salty mist, tested according to EN60945
- Vibration: Tested according to EN60945
- UV-resistant: YES
- EMC: CE and FCC Part 15 EN 50121-3-2 Railway application EN 50121-4 Railway application UN Regulation 10, revision 4 + Corr.1 + Amend.1
- Compliances: IEC/EN 60945 Marine equipment IEC/EN 61000-6 Light and heavy industry IEC/EN 50155 Railway application * IEC/EN 50486 Equipment for use in audio video door-entry systems * With additional conformal coating Requires use of EN 50155 approved PoE switch
- Certificates: UL 60950-1, cUL 60950-1, CB to IEC 60950-1
OTHER SPECIFICATIONS
- IP adress information: Speaks IP address after system boot
- Button lifetime: > 1000 000 cycles
- Country of manufacture: Poland