The LGTX434 transmitter module enables other detection products to interface with the Genesis Wireless system such as Active Infra Red Beams and Door Contacts.The module is powered from batteries and has a special regulator that maintains optimum performance even when the batteries have run down. When used with battery beam sets, the LGTX434 will report the battery status of the beam set. Just like the LGWP detectors, this transmitter module polls every minute to inform the system that it is still operational and to advise the battery condition. Available as 12 volts, 4.5 volts or 3 volts.