C you can turn off the solid tone on a Scantronic alarm 9427?
What size battery for replacement scantronic 9427 ?
Scantronic 9427 Alarm?
My Scantonic 9247/9889 simply stopped arming when code was entered?
showing zone 6 and 7 open and wont arm?
How can I remove the scantronic keypad in order to plaster behind it?
scantronic 9449/9427 alarm activating when setting alarm?
How can I upgrade my Scantronic 9827 home alarm?
What to do with security alarm system when power is disconne?
Scantronic 9651 Tamper Zones 01 to 08?
Scantronic 9800 problem?
Scantronic 9751 Aux DC Fail keep blowing fuses?
SR system reset on Scantronic 9827 after total power failure?
Scantronic 9651 alarm?
Reset system after smoke alarm sounds & user manual request?