Analog telephone JWAT405

IPPoEEthernet

Application 1. Chemical pharmaceutical clean room, elevator, clean room factory workshops and other places. 2. Subway, told highways, power plants, gas stations, docks, steel companies, waterproof, moisture, fire, anti-noise, dust-proof environment with special requirements. Features 1. The phone can form an independent telephone communication system with program-controlled switches and couplers. 2. The phone can be connected directly to the telecommunications network. 3. After the composition of the call system, each phone is an independent station. The malfunction of any phone doesn't affect the whole system work. 4. After the composition of the call system, the product has an automatic gain function, and the voice does not vary with distance or telephone quantity. 5.Telephone circuits within the integrated circuit using internationally accepted double-sided, with hair the exact number, call clarity, job stability, etc. 6.One button emergency call. 7.Volume can be adjusted. 8.Aluminum die-cast housing and stainless steel panels, high mechanical strength, impact resistance. 9.The buttons are flat and smooth without relief; stainless steel, acid and alkali resistance, chemical corrosion resistance, using various cleaning agents for surface cleaning. 10. Hands-free keyboard design, to avoid cross-contamination; phone built-in circuit anti-interference ability, stable voice quality, clarity. 11.When the telephone line is busy, the phone will automatically hang up.