Product overview
The IP66/IP67 Industrial VoIP Phone That Handles What Your Site Throws at It
Standard office phones don't belong on oil rigs, railway tunnels, factory floors, or coastal ports. Moisture gets in. Dust clogs the keypad. A single dropped call during an emergency becomes a safety incident. Equipment that wasn't built for the environment it's placed in eventually fails — and out in the field, failure isn't just expensive, it's dangerous.
The HWT-1V-LHB is built around an SMC (Sheet Moulding Compound) housing with high mechanical strength and impact resistance. UV-stabilised polyester powder coat finish. Spring-door closure seals the keypad against water ingress between calls. Full-duplex communication, G.711/G.722/G.729 codec support, echo cancellation to G.167/G.168, and ringing sound level above 90dB(A) — loud enough to be heard over machinery and ambient site noise. The silicone rubber keypad is designed for gloved hands. All 0–9 buttons can be programmed as speed dial keys. MTBF rated at 100,000 hours.
Complete industrial network ecosystem
HWT-1V-LHB — part of a complete HEPDA network solution
HEPDA supplies the full range of industrial network infrastructure — not just the hwt-1v-lhb.
Ready to specify?
Our Singapore team will confirm the right specification for your application — at no charge. Full documentation available for project files.