ATM-280 alarm transmitter

Surveillance of high-risk objects requires a higher level of reliability concerning reporting and increased security for the communication channel. Standard telephone selectors are not enough in these cases. The ATM-280 alarm transmitter in combination with an ISDN connection with Digi-Access will enable an affordable alarm system that complies with the BORG AL-2 norm. The standard design of the ATM-280 has 16 alarm inputs, one input for line error messages and three freely available outputs. Other designs are also available.