TELEPHONE
CUTOFF CONTROLLER
The SCE 8517-3300 cutoff controller will save you time and money from
the very first installation.
For existing locations, just install the controller(s), connect the
in-place cutoff switches (or upgrade to SCE Cutoff
Switch panels), and eliminate noisy lines, call interruptions, and
cross-talk once and for all!
Begin to enjoy reduced maintenance costs and much improved customer
satisfaction immediately.
For new installations, simple mounting and wiring connections will make
your job go faster and cleaner resulting in lower overall costs to you!
Click here to see the installation and
maintenance manual.
The Most Convenient and Easy-To-Install Prison Phone
Cutoff System Ever!
- Prevent unbalanced lines and cross-talk due to cutoff switch wiring.
The telephone line no longer goes through the cutoff switch.
- Easy to install. Just snap onto an existing 66 block mount or mount
to the wall with two screws. Connect the low voltage power and run
jumpers to the line, phone, and cutoff switches. That's all there is to
it!
- Cutoff multiple lines with a single switch. Why have a separate
cutoff switch for each phone when a simple wiring option at the
controller lets you cutoff several phones with just a single switch.
This not only simplifies the operation for the user, but reduces switch
wiring and overall cost.
- Reduce maintenance expense. The cutoff controller utilizes the finest
gold-contact relays available to eliminate service problems. The unique
switch interface circuit will function under adverse switch wiring
conditions such as long loops, unbalanced wiring, and poor switch
contacts that would otherwise result in maintenance calls.
- Does not affect transmission quality. Because both sides of phone
line are now routed through the controller and not run to the cutoff
switch, transmission problems associated with cutoff switches and wiring
are eliminated.
- Extended warranty. Because our quality is second to none, we stand
behind our controllers for a full two years. We will replace any
controller that fails within the warranty period free of charge.
- Uses standard industry hardware for fast installation. Snap on
mounting and "Punch Block" wiring make installation a breeze.
- Master cutoff control configuration for emergencies. Each controller
has a "Master Switch" connection for a separate switch that
will cutoff all lines at once regardless of the position of normal
cutoff switches. Several controllers can be wired together for an entire
prison master cutoff operation
- Standard "Cutoff" or optional "Cut Through" on
loss of power. Should the controllers experience a loss of power, they
are normally configured to keep the inmate telephones off until power is
restored. A simple option at the controller will reverse the operation
and enable the inmate phones during a power failure. It's your choice.
Now Available!
The New SCE 4000-00001 12-Volt Power Supply.
The perfect companion to the SCE 8517-3300 Cutoff Controller.
Power from one to five cutoff controllers from a single power supply.
Overload protected. The power supply will automatically turn off in the
event of an overload or short circuit. The unit will resume normal
operation when the overload condition or short is removed.
Easy to install. Mount the unit on your backboard at any convenient
location and run the power cable to the cutoff controller(s).
Click here to see actual installations.
Copyright 1995 - 2007 Sierra Custom Electronics,
Inc.
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