Industrial Voip Tunnel Emergency SOS Telephone Intercom For pipe corridors-JWAT415

1.Standard Analogue phone. SIP version available.
2.Robust housing, constructed of Cold rolled steel material.
3. All openings and edges are cut by non-marking laser cutting, and the bending machine is used for bending;
4. The surface is waterproof and dustproof, with a built-in waterproof speaker;
5. The built-in circuit of the phone has strong anti-interference ability, and the call sound quality is stable and clear.
6.All weather protection IP66.
7. One button for emergency call.
8.Hands-free Operation.
9.Wall mounted.
10.Connection: RJ11 screw terminal pair cable.
11.Self-made telephone spare part available.
12.CE, FCC, RoHS, ISO9001 compliant.