12 Volt transformer must be used with remote relay to use strobe, bell or siren.

The 12 volt DC siren can be plugged into the dialer and will sound when activated. The siren is designed for exterior us and could be used to scare off an intruder. 120 DB

The Dial Alert is a device that you can place in your home or office which will automatically dial up to nine pre-programmed phone or pager numbers of your choice in the event of a problem.

The wireless door contacts may be mounted on any door and will activate the dialer when the door is opened. The contacts, which use a 9 volt battery, work well with the dialer because they make full use of entry and exit delay on the dialer.

This is a wireless passive infrared sensor that will transmit a wireless signal to the telephone dialer whenever an intruder enters an unauthorized area. This unit detects the heat from the person as they move into the area covered. The sensor will cover