In order to face the end of the PSTN network, ESI proposes to connect the RTC link to a converter called DigiAir thus avoiding the replacement of the control unit.
DigiAir Wireless Alarm Transmitter with No Telephone Fees
Capable of connecting downstream of an existing alarm panel via its local PSTN line, it transmits its alarms via an IP connection over GSM (GPRS / 3G / 4G / …). Designed for medium to low risk installations, it saves the cost of the telephone line. Compact enough to fit into most alarm panel boxes, it can be connected to the 12V power supply or comes with an independent power supply.
Compact power supply with battery backup
DigiAir PSU is designed to power the DigiAir when the control panel is no longer powered, a common problem with Wi-Fi technology. It is quick and easi to install locally or remotely.
2G / 3G / 4G Signal Analyzer
Get the perfect signal for your connected objects
It measures and displays radio signal strength and any interference. It detects the available networks and identifies the best location to install the DigiAir. This saves you time and money with fewer repeat visits to the site. It also improves customer confidence and satisfaction by ensuring that the DigiAir is able to send alarms without problems.