Product features
1. The dialing panel is made of rugged 304 stainless steel shell with built-in high quality speaker and noise canceling microphone. Support two-way communication, equipped with call button, the whole machine uses solar power
2. Hands-free one-touch dialing, support hotline function and automatic hang-up
3. Built-in 3W speaker and noise-canceling microphone for hands-free calling
4. built-in digital audio processor and digital noise reduction technology, effectively improve the voice acquisition distance and sound quality
5 built-in interface, access to the cable is not exposed to prevent tearing the cable or private telephone theft dialing
6. Corrosion-resistant, good sealing, protection level IP65
7. support international standard SIP protocol, can interoperate with most systems
8. able to receive broadcasts from the control room
9. able to initiate broadcasts from all areas
10. support remote software upgrade, configuration and monitoring
11. Communication mode: analog, network, fiber optic, fwiwi, GSM and other versions are optional
12. Ground type column installation, the column is made of cold-rolled steel
