Visonic MCT-212 User Manual

MCT-212
PowerCode Wrist/Pendant Transmitters
1. INTRODUCTION
The MCT-212 is a miniature, waterproof, UHF transmitter,
designed for use in advanced, high-security alarm and remote
control systems. Transmission is activated by depressing the
recessed pushbutton at the center of the unit. When activated,
the transmitter sends out a 24-bit ID code and an alarm code,
identifiable by compatible wireless receivers of the PowerMax
family. Each transmitter's code is randomly selected in the factory
from 16 million possible combinations. The code is therefore
unique and virtually impossible to reproduce.
Operating power is obtained from an internal 3-volt Lithium
battery.
All MCT-212 are supplied with a wrist band and neck strap. They
can be worn on the wrist or around the neck.
The LED (see Fig. 1) lights during a transmission to indicate a good
battery. If the LED flashes during a transmission, this means that the
battery voltage is low and since the transmitter is hermetically sealed
the transmitter should be replaced by a new transmitter. Anytime the
MCT-212 is pressed when the battery is low, a trouble signal is
automatically sent to the compatible wireless receivers of the
PowerMax family.
2. SPECIFICATIONS
Frequency (MHz): 315 or other frequency according to local
requirements.
Modulation: ASK (ON-OFF keying)
Transmitter ID: 24 bit digital word. Over 16 million possible code
combinations, pulse width modulation.
Toatl Message Length: 36 bits
Minimum Transmit Duration: 2 sec
Power Supply: 3-volt Lithium cell type CR-2032
Battery Life Expectancy: 3 years (for typical use)
Caution! Risk of explosion if battery is replaced by an incorrect type.
Dispose of used batteries according to the manufacturer's instructions.
Battery Supervision:
Good battery - LED lights steadily upon activation.
Low battery - LED flashes upon activation.
Note: If transmission is still possible despite the battery condition,
the MCT-212 will send a low battery report to the receiver.
Operating Temperature: 0° to 50°C (32° to 122°F).
3. ENROLLING AND TESTING
3.1 Enrolling
For proper function of the transmitter, its ID must be enrolled into
the compatible wireless receiver of the PowerMax family.
"Teach" the target receiver the ID code of the tested transmitter, as
instructed in the target receiver's installation manual.
3.2 Testing
A. Stand 3 m (10 ft) away from a target receiver and operate the
MCT-211 by depressing its transmit pushbutton. Verify that the
transmitter LED lights, indicating good battery condition.
4. PRODUCT LIMITATIONS
Our wireless systems are very reliable and are tested to high
standards. However, due to their low transmitting power (required
by FCC, DTI and other regulatory authorities) there are some
limitations to be considered:
A. Receivers may be blocked by radio signals occurring on or near
their operating frequencies, regardless of the code selected.
D-302054
LED indicator
Transmit
Button
Loop
Velcro strap
Figure 1. MCT-212
The transmitter case is waterproof, hermetically sealed (no screws)
and therefore disposable. Do not attempt to open the transmitter
case or replace the battery; such action will void the warranty.
Dimensions: 39 x 37 x 13 mm (1-9/16 x 1-7/16 x 5/8 in.).
Compliance with standards: UL 1023, UL 985 (UL file S9102)
Weight: 25 g (0.9 oz).
Color: Gray
This device complies with Part 15 of the FCC Rules and RSS-210
of Industry and Science Canada. Operation is subject to the
following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference
received, including interference that may cause undesired
operation.
WARNING: Changes or modifications to this unit not expressly
approved by the party responsible for compliance could void the
user's authority to operate the equipment.
Note: The LED will light for 2 seconds even if you press the
button for a shorter duration.
B. Verify that the received signal at the compatible PowerMax
system is STRONG or GOOD (see compatible PowerMax system
installer guide – DIAGNOSTIC TEST).
C. Operate the transmitter from various locations within the area
covered by the target receiver to determine "dead" locations,
where transmission is blocked by walls and large objects, or
affected by structural materials.
Note: If dead/marginal zones are a problem, relocating the
receiver may improve the performance.
B. A receiver can only respond to one transmitted signal at a
time.
C. Wireless equipment should be tested regularly (at least once a
week) to determine if there are sources of interference and to
protect against faults.
User Guide
Safety release
mechanism
Neck cord
Velcro strap
1