Wireless, Digital Alarm Signal
Tattletale uses CellemetryTM, a new cellular technology, to provide a wireless data link to monitoring dispatch. With CellemetryTM tattletale sends a one-way data packet over the digital data control channel to the existing cellular network in 6/10 of a second.
The Safest Alarm Signal
This technology is superior to phone line monitoring because phone
lines are inherently vulnerable, readily identifiable, and thieves typically
cut them before entering a site. Cutting the line does not affect
tattletale's performance because it does not send the signal via a phone
line. The wireless signal also eliminates the chance that a telephone
line power surge will cause a false alarm.
Use It Anywhere
This wireless signal network covers 95% of the cellular service areas
in the United States and 100% in Canada, with no roaming and no long
distance charge.
No Dropped Calls
The data control channel is separate from the voice channel.
This is the carriers "maintenance pipeline" for their cellular network.
This channel is only 20% utilized at an given time allowing an unimpeded
signal every time.