Telephone waterproof KNSP-03T3J
ERT (emergency roadside telephone) are widely used in railway trackside. Most of metro line under ground inside the tunnel need to install railway telephone. This railway telephones installed at outdoor and need waterpoof IP66.
Waterproof telephone for tunnel purpose made of aluminium alloy material by die casting. The waterproof telephone is rugged and durable. Special sealing design can ensure complete waterproof grade up to IP66. The waterproof telephone widely used in tunnel and outdoor for emergency communication.
1. Robust aluminium alloy die-cast body, vandal & tamper-resistant hardware, easy Installation.
2. Waterproof rating IP66 dust proof.
3. Without keypad, hotline setting.
4. Door cover: orient automatically and good self - closing, convenient for use.
5. Weather resistant to IP66 standard, service temperature range from -30 degree to +75 degree.
6. Magnetic reed hook-switch.
7. Lightening protection to ITU-T recommendation K.21.
8. Heavy duty handset with hearing aid compatible receiver, noise canceling microphone.
9. Handset with industrial strong curly cord .
10. Waterproof tape keeps waterproof and dusty proof.
11. Telephone line powered or POE powered optional.
12. Optional 7 minute time out to release the line if the handset is left off hook. (This function upon buyer’s requirement).
13. Powder coated in UV stabilized polyester finish.
14. Application: Tunnel, metro, railway, LRT, speedway, marine, ship, offshore, mine, power plant, bridge etc.