IP電話 KNZD-87

イーサネットIP66トンネル

Model & Size
Model: KNZD-87
Size: 350*400*163.2(mm)
Material: not specified on page

Telephone Description

• Full duplex communication.
• Supports access to two-wire/twisted pair slaves: 2/4/8/16 units (optional).
• Supports fiber self-healing ring network access.
• Adopts corrosion-resistant and vandal-resistant cold-rolled steel waterproof and dustproof casing to extend the product life cycle, improve product reliability and stability, and prevent vandalism and tampering of hardware.
• Wall-mounted, easy to install.
• Waterproof and dustproof grade IP66.
• With digital dialing keypad.
• 3 button programmable phone, support hotline dialing.
• 2 customized buttons (optional), support volume adjustment.
• Magnetic reed hook-switch.
• Heavy duty handset with hearing aid compatible receiver, noise canceling microphone.
• Handset with industrial strong armored cable.
• Silicon keypad keep waterproof and dusty proof.
• DC input over-voltage over-current protection and RJ45 surge protection.
• Temperature range from -40 degree to +70 degree.
• Support echo cancellation.
• Remote software upgrade, configuration and monitoring.
• Optional 7 minutes limited call (upon buyer's requirement).
• Powder coated in UV stabilized polyester finish, defaulted color yellow.
• Application: pipeline corridor, power, tunnel, metro, railway, light rail, highway, steel plant, ship, offshore, mine, power plant, bridge, etc.

Caractéristiques / Spécifications techniques

• Model: KNZD-87
• Dimensions: 350 × 400 × 163.2 mm
• Ingress protection: IP66
• Operating temperature: -40 °C to +70 °C
• Housing: corrosion-resistant, vandal-resistant cold-rolled steel, powder coated with UV stabilized polyester (default color: yellow)
• Dialing: digital keypad; 3 programmable buttons; optional 2 customized buttons; hotline dialing; volume adjustment
• Communication features: full duplex, echo cancellation, supports fiber self-healing ring network
• Connectivity: supports 2/4/8/16 two-wire/twisted pair slaves (optional)
• Protection: DC input over-voltage and over-current protection; RJ45 surge protection
• Handset: heavy duty, hearing aid compatible receiver, noise-cancelling microphone, industrial armored cable
• Hook switch: magnetic reed
• Keypad: silicone, waterproof and dustproof
• Installation: wall-mounted
• Remote management: supports remote software upgrade, configuration and monitoring
• Optional function: limited call duration (7 minutes) available on request