Fully Enclosed IP68 Waterproof Industrial Telephone Die-Cast Aluminum, 110 dB Loud Ringer, Anti-Corrosion for Outdoor Harsh Environments

Fully Enclosed IP68 Waterproof Industrial Telephone Die-Cast Aluminum, 110 dB Loud Ringer, Anti-Corrosion for Outdoor Harsh Environments. IP68 Waterproof & IK10 Impact Resistant: Fully enclosed die-cast aluminum housing protects against dust, moisture, salt, and physical impact. 110 dB Loud Ringer: External speaker delivers high-volume ringing sound for clear alerts in noisy industrial environments. Comprehensive Safety Certifications: Certified for ATEX Zone 1/2/21/22, UL/CAS Division 1, and Class I/II/III Group B/C/D hazardous areas. Full-Duplex Communication Support: Enables simultaneous two-way voice transmission with noise cancellation capabilities. Hearing Aid Compatibility (HAC): Designed to ensure clear communication for users with hearing aids. Flexible Customization Options: Supports full customization, minor customization, and customization from samples or designs. Robust Handset Security: Handset reinforced with 200KG tensile steel rope and made of durable ABS+PC composite.