IP telephone KNZD-87

EthernetIP66for tunnel

Model / Basic Info

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

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 product life cycle, improve 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, supports 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 keeps waterproof and dust proof.
• DC input over-voltage and over-current protection and RJ45 surge protection.
• Temperature range from -40 degree to +70 degree.
• Supports echo cancellation.
• Remote software upgrade, configuration and monitoring.
• Optional 7 minutes limited call (upon buyer's requirement).
• Powder coated in UV stabilized polyester finish, default color yellow.
• Application: pipeline corridor, power, tunnel, metro, railway, light rail, highway, steel plant, ship, offshore, mine, power plant, bridge, etc.

Telephone Size Display
The product page includes a size diagram for reference.

Detailed Pictures
Detailed product images and diagrams (internal/external views, system and specification diagrams) are provided on the product page for further inspection.

Caractéristiques / spécifications techniques

• Model: KNZD-87
• Overall dimensions: 350 x 400 x 163.2 (mm)
• Protection grade: IP66
• Operating temperature: -40°C to +70°C
• Keypad: silicone, waterproof and dustproof
• Handset: heavy duty with hearing aid compatible receiver, noise-cancelling microphone; industrial armored cable
• Dialing: digital keypad; 3 programmable buttons; optional 2 additional customized buttons
• Network: supports fiber self-healing ring network; supports two-wire/twisted pair slave access (2/4/8/16 units optional)
• Protection: DC input over-voltage and over-current protection; RJ45 surge protection
• Audio: full duplex communication; echo cancellation
• Maintenance: remote software upgrade, configuration and monitoring supported
• Finish: powder coated UV stabilized polyester, default color yellow
• Optional features: 7-minute limited call function (on request)