Joiwo auto dial telephones

Sound level: 85 dB

... strong impact resistance. 3.Heavy Duty handset with hearing Aid compatible receiver, Noise canceling microphone. 4.Auto dial telephone. 5.Weather proof protection to IP66-IP67. 6.Temperature ...

Sound level: 80 dB

... product has automatic gain function, speech length or size does not vary with the number of telephone distance varies. 5.Telephone housing patented design, waterproof, dustproof, no ...

Sound level: 80 dB

Dustproof clean room telephone elevator intercom system service phone-JWAT401 Model： JWAT401 Protection Class： IP54 Dimensions： 237 × 133 × 44 Material： Stainless Steel 304 Communication Mode： Analogue Product ...

Sound level: 80 dB

... 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 ...

Sound level: 80 dB

... case is patented, waterproof, dust proof, no need for waterproof cover, beautiful and practical; ◆The circuit inside the telephone adopts the international universal double-sided integrated circuit, which has precise ...

Sound level: 80 dB

Industrial Telephone Engineer Plastic Anti-Weather Telephone - JWAT904 Category：IP Telephone Model：JWAT904 Product Name： Weatherproof Telephone Protection： IP66 Dimensions： ...

Sound level: 100 dB

... amplification, with warning lights, clear sound and bright. 9. Automatic answering function, warning light, paging broadcast. 10.Hotline number can be set, and the machine can realize automatic dialing. 11.Sound ...

Sound level: 80 dB

Wall Mounting aluminum alloy rugged Explosion Proof ATEX certificated Telephone - JWBT811 Model： JWBT811 Protection Class： IP66 Material： Aluminum Alloy Color： Yellow(Customized) Dimensions： 343 × 294 × 206 Communication ...

Sound level: 80 dB

wall mounted corded rolled steel bank service utility landline telephone-JWAT202 Model： JWAT202 Protection Class： IP54 Dimensions： 300 × 210 × 65 Material： Cold Rolled Steel Color： Red(Customizable) Communication ...

Sound level: 80 dB

... Product Features 1. The phone can be set with auto dialing when off hook or speed dial(4 numbers can be programmed from F1 to F4). 2. The phone can form an independent telephone ...