Description:
The VoIP KNSP-18 Waterproof Telephone is designed with a robust SMC 2600 glass fibre reinforced polyester die-cast body, ensuring vandal and tamper resistance. It features a full keypad with memory and three programmable buttons, supporting free dial. The device operates in temperatures ranging from -40°C to +70°C and includes a magnetic reed hook-switch. It offers DC input over-voltage and over-current protection, along with RJ45 surge protection. The handset is heavy-duty, hearing aid compatible, and equipped with a noise-canceling microphone and industrial armored cord. The stainless steel keypad is waterproof and dustproof, and the unit is wall-mounted with IP66 protection. Additional features include echo cancellation, remote software upgrades, and optional time-limited calls.

Specifications:
The telephone supports VoIP SIP2.0 with DTMF dialing, has an MTBF of 100,000 hours, and an MTTR of 2 hours. It allows full duplex 2-way hands-free communication and uses VoIP SIP Info and RFC 2833 for call control signaling. Power is supplied via Power over Ethernet (PoE) or local power (12V DC). It includes auxiliary contacts with specific load ratings and supports various audio codecs (G.711, G.723, G.726, G.729). Network connectivity is provided through 10/100 BaseTX Ethernet with RJ45 connectors. The device supports multiple IP protocols and features non-volatile flash memory for programming and configuration via a web GUI. Management includes DHCP, static IP, remote software upgrades, and centralized monitoring.

Order Information:
Model numbers and power supply options are provided, including KNSP-18-IP-Y_AD (DC12V 1A), KNSP-18-IP-Y_P (PoE), and KNSP-18-IP-Y_ADP (DC12V 1A + PoE).

Certification:
The telephone complies with Australian communications standards (AS/CA S004), equipment safety (AS/NZS 60950.1:2015), RCM (AS/NZS CISPR 32), and EMC standards (EN55032, EN55024, EN61000-3-2).

Installation and Packing:
The unit size is 290 x 205 x 117 mm with a net weight of 4 kg. It is packed in a box measuring 430 x 290 x 210 mm with a gross weight of 5 kg. Four units are packed in an outer carton box measuring 590 x 470 x 460 mm with a net weight of 21.5 kg.