SIP telephone JWBT830

WLANIP66IP67

Anti-Explosion Fiber Optic Telephone Sound Powered Vandal Proof Telephone - JWBT830 The explosion proof telephone JWBT830 is an emergency phone that specifically addresses the harsh environment of outdoor industry.The telephone is rugged and durable and explosion proof telephone is intrinsically safe and atex zone1 and zone 2 also zone 21. The explosion proof telephone uses aluminum alloy as the raw material for the weatherproof enclosure, and the exterior is strong, it has junction box and loud speaker, it is optical fiber model. OEM and customization is also available. Product Description 1. Direct access to Ethernet, cross-network segment and cross-route. 2. Digital key dialing, call any terminal to realize full-duplex intercom (default). 3. Calling a call to the area permitted by the permission. 4. The patented design of the phone case is waterproof, dustproof, no need for waterproof cover, beautiful and practical. 5. The circuit inside the telephone adopts the international universal double-sided integrated circuit, which has precise number and call clear, stable work and other advantages. 6. Aluminum alloy die-cast housing, stainless steel keyboard, explosion-proof PC receiver, zinc alloy fork. 7. 30W*4 output high-quality amplifier amplification, with warning lights, clear sound and bright. 8. Automatic answering function, which can realize paging broadcast. 9. You can set the hotline number and lift the machine to realize automatic dialing. 10. Amplification and earpiece volume can be adjusted through the keyboard. 11. Aluminum alloy die-cast housing, stainless steel keyboard, explosion-proof PC receiver, zinc alloy fork.