Specifications
30 ABBRA INSTALLATION 
depending on the setting of an on-board 
“DIP” switch.  
MCT-100 
D. Wireless Smoke Detector 
MCT-430 (UL-listed). A 
photoelectric smoke detector 
equipped with a PowerCode-type 
transmitter. If enrolled to a fire zone, 
it initiates a fire alarm upon 
detection of smoke. 
MCT-430 
E. Glass Break Detector MCT-501 
(not UL-Listed).  An acoustic detector 
equipped with a PowerCode-type 
transmitter. Since it restores automatically 
after detection, this unit does not send a 
restoral message to the control panel. 
MCT-501 
E2 Abbra Compatible Transmitters 
Note: Each transmitter is packed with its own instructions 
for battery installation and use. Be sure to pass these 
documents on to the “Master User“ of the alarm system. 
The Abbra system is compatible with multi-button and 
single button key-ring and hand-held transmitters that use 
PowerCode and CodeSecure coding methods. 
Multi-button PowerCode transmitters transmit the same 
code each time the same button is pressed. They can be 
used for emergency signaling, for activating the PGM 
output or for controlling appliances via X-10 units. They 
can not be used for arming / disarming. 
CodeSecure transmitters are of the rolling code type - they 
transmit a new code each time the same button is pressed. 
This provides a higher security level, especially in arming / 
disarming applications, because the code can not be 
copied (“grabbed”) by unauthorized people. 
Following are the basic details of several compatible 
transmitters. The possible applications for each push- 
button are indicated in each drawing. 
A. MCT-234 
‘Keyfob’ transmitter - one unit is 
supplied with Abbra. You can 
program the AUX (auxiliary) 
button to perform various tasks, 
in accordance with the user’s 
needs. 
Pressing AWAY and HOME 
together for 2 sec. initiates 
PANIC alarm. Pressing AWAY 
for 2 sec. initiates Latchkey 
arming. 
DISARM
AWAY
AUX
HOME
 MCT-234 
B. MCT-231 / 201* 
(N.A. in North America) 
Single-button pendant units. 
The MCT-231 (Code- 
Secure) and the MCT-201 
(PowerCode) can be enrolled 
to perform functions as 
shown. Both units look alike. 
MCT-231 / 201 
* Not UL listed. 
C. MCT-134 / 104* 
(N.A. in North America) 
4-button hand-held units. MCT-
134 (CodeSecure) can replace 
the MCT-234 keyfob. MCT-104 
(PowerCode) can perform 
emergency and non- alarm 
functions. Both units look alike. 
MCT-134 / 104 
D. MCT-132 / 102* 
(N.A. in North America) 2-
button units. MCT-132 
(CodeSecure) can perform 
functions as shown.  MCT-102 
(PowerCode) can perform 
emergency and non-alarm 
tasks. Both units look alike. 
MCT-132 / 102 
E. MCT-131 / 101* 
(N.A. in North America) Single-
button units. The MCT-131 
(CodeSecure) and the MCT-
101 (PowerCode) can be 
enrolled to perform functions as 
shown. Both units look alike. 
MCT-131 / 101 
F. MCT-211* 
Water-proof,  wrist-worn 
Power -Code transmitter. Can 
be enrolled to perform 
emergency or non-alarm 
functions. 
MCT-211 
* Not UL-listed - not to be used in UL-listed systems 
E3 Abbra Compatible WL Siren 
The MCS-700 (*) wireless siren can be 
integrated with the Abbra in areas in which 
wiring action is difficult or impossible. The 
MCS-700 is a fully supervised, 2-way 
communication device (it includes a receiver, 
to receive activation commands from the 
alarm system, and a transmitter to periodically 
transmit its status signal to the alarm system). 
Wireless 
Siren 
When an identifiable activation command is received from 
the Abbra, the siren activates its sounder and the flash light 
(strobe light every 1.5 seconds). 
* Not UL-listed - not to be used in UL-listed systems 
E4. Abbra Compatible GSM Modem 
The GSM modem enables the 
Abbra system to operate over a 
cellular network. For details 
regarding the GSM modem 
features and connections, refer to 
the GSM Modem installation 
instructions. 
GSM Modem 










