الوصف

No dial emergency telephone are widely used in elevators, residential areas, schools, stations, subway and other local call emergency call, the stainless steel material with good waterproof explosion-proof performance, embedded installation.

1, can be stored in a group of speed dial, press the immediately dial
2, terminal customers through the keyboard can automatically store / delete number
3, with a group of switch signal output
4, the calling party hang up, the machine automatically hang up
5, waterproof anti-corrosion effect is good, can bear the long time of industrial cleaning agent cleaning will not rust

6, Shell: SUS**4 stainless steel, riot and strong
7, Handset, s, buzzer, circuit boards, housing all parts using multi-layer waterproof, dustproof structure.
8, The telephone has good stability, strong anti-interference ability, in line with national standards GB / T *******4
9, the shell has a grounding device and internal circuit electrically isolated, with electromagnetic shielding function
*0, The ultrathin lightweight appearance, wall design

*1, call time limit, after a specified time, automatic on-hook, limit length determined by the customer