KO-TXA-1 Field Telephone is a neatly styled, lightweight, dust proof, waterproof, anti-vibration, battery operated instrument which is suitable for connection to manual or automatic two-wire field telephone system, or central battery signaling switchboard

Applications
The KO-TXA-1 telephone is wired communication terminal equipment used in field or indoor
A. Point-to-Point communication with other magneto telephones
B. Working together with magneto telephone exchanger
C. Working together with automatic telephone exchanger

Main technical performance
A. Operating temperature: -40C ~ +55C
B. Relative humidity: Max(93+-2)% under 40C
C. Water-immersed
D. The communication distance can be up to 24km by using telephone cable under LB mode