Technical parameter
| ambient temperature | -30-+60 |
| relative humidity | 75db |
| frequency response | 300-3400hz |
| model | JW JY198A |
feature
1.The use of international universal telephone double-sided integrated circuit, with the strong point of clear call, stability
and so on.
2. The shell is made of aluminum alloy shell, stainless steel panels, strong impact resistancy.
3.imported vandal proof PC plastic handle, Teflon line.
4.The use of military standard anti-noise microphone, call clarity in 115dB environment.
5.Hanging fork uses magnetic induction, switch life ≥ 50 million times
6. the telephone number can be pre-set, take off the handset, you will dial the preset telephone number automatically
(eg. 110 120 or bank service hotline)
7.Auto-dial numbers can be set or modified as needed
8. the color and logo of the telephone can be customized according to customer's need.
9. stainless steel self-help wall mounted telephone
