KNTECH KNSP-11 Industrial Telephone with Metal Keypad, IP66, Analogue / SIP
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Available in Saudi Arabia
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Available in
🇸🇦 Saudi Arabia
KNTECH KNSP-11 is a rugged wall telephone with a metal keypad and no door. It is designed for sites where the phone is used with gloves or in dirty conditions.
Analogue and SIP 2.0 VoIP versions are offered. The VoIP version is powered over Ethernet and can be configured and upgraded remotely.
Key features
- Robust aluminium alloy die-cast body, vandal- and tamper-resistant hardware
- IP66 dust and water protection
- Lightning protection to ITU-T K.21
- Heavy-duty handset with hearing-aid compatible receiver and noise-cancelling microphone
- Magnetic reed hook switch
- UV-stabilised polyester powder coat
- Optional 7-minute call time-out releases the line if the handset is left off hook
- Analogue and VoIP (SIP 2.0) versions
- Open front without door
- Metal keypad (VoIP datasheet); memory and speed-dial buttons
- VoIP: 3 programmable buttons and free dial
- Phone integrity wiring for line supervision where the PABX supports it
Technical data
| Model | KNSP-11 (analogue / VoIP KNSP-11-IP-Y) |
|---|---|
| Housing | Aluminium alloy die-cast, powder coated |
| Ingress protection | IP66 |
| Analogue line | PSTN analogue, DTMF dialling; works with SPC exchange, PABX and dispatching systems with 33-60 V feeding voltage |
| Connection (analogue) | RJ11 screw terminal pair cable (RJ11 socket on request) |
| Line distance (analogue) | Up to 7 km (call transmission index at 5 km: SLR < 12, RLR < -1, STMR > 10; 600 ohm) |
| Ringing level | Over 70 dB(A) |
| Ambient (analogue) | -30 to +60 °C, 10-95 % RH, 86-106 kPa |
| VoIP | SIP 2.0, DTMF via SIP INFO / RFC 2833 |
| Network | 10/100 Base-TX Ethernet, RJ45, Cat5e or better |
| Audio codecs | G.711, G.723, G.726, G.729 |
| Power (VoIP) | PoE IEEE 802.3af Class 0, or local 12 VDC; idle 2 W, max 10 W |
| Auxiliary output (VoIP, option) | 1 dry contact, 0.3 A at 125 VAC / 1 A at 30 VDC |
| Management (VoIP) | Web GUI, DHCP or static IP, remote software upgrade, centralised monitoring |
| Echo cancellation | G.167 / G.168 |
| Temperature (VoIP) | -40 to +70 °C |
| MTBF / MTTR | 100,000 h / 2 h |
| Certification | EN 50121 (railway EMC); analogue: EN 55022, EN 55024, FCC, ITU-T K.21; VoIP: RCM AS/NZS CISPR 32, AS/CA S004, AS/NZS 60950.1 |
| Net weight | 3.9 kg (analogue), 3.4 kg (VoIP) |
Applications
- Road, rail and metro tunnels, LRT and railway trackside
- Power plants, substations and desalination plants
- Ports, marine, ships and offshore
- Mines, bridges, plant gates and outdoor industrial sites
Supply in Saudi Arabia
KNTECH products are supplied in Saudi Arabia by West Velocity Company, Al Khobar - quotation, delivery across the Kingdom and the manufacturer's documentation and certificates on request. Ask for a quotation by email (info@west-velocity.com) or WhatsApp.
Manufacturer information: www.koontech.com
Datasheet / brochure: PDF
