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3.9. Transmissor universal – TX 8000
Optional accessory dedicated to receive signals from wired sensors and transmission of this reading to the AMT 8000 LITE
alarm center. The operation of this device is the same as that of a wireless magnetic sensor XAS 8000, but its activation
will occur every time another sensor has an opening/closing and sends a signal via a pair of wires of the dry contact type
(NO or NC), thus transforming a wired sensor into a wireless one.
Features:
» Wireless communication with the alarm center (915 to 928 MHz) through an internal antenna, power 11 dBm.
» Communication status checking via LED.
» Fixation by screws (not included) or double-sided tape (not included).
» DC power supply: 1 x 3 Vdc long-life CR2450 lithium battery.
» Communication supervision and encrypted transmission.
» Range: up to 1000 meters with direct line of sight in open eld.
The following gure shows an illustrative image of the TX 8000 transmitter:
Transmitter for wired sensors TX 8000
The TX 8000 Transmitter has a tamper switch, and if this tamper switch is opened/violated, the registered sirens will trip and
send the corresponding event if the Triggering Problems fun
ction is enabled (see sectio
n Triggering Problems). The status of
the communication between the sensor and the alarm center will be represented by the LED indicator located on the front
panel. When in normal communication the LED will blink green, with partial communication it will blink orange, and with no
communication it will blink red (the LED indicator after 15 minutes will go into hibernation mode to save battery power, not
affecting the device’s communication, to activate it again, press the device’s synchronization key once).
Attention: the installation of the sensors can be done on several surfaces, always respecting the best position and height
for the sensor to read the data correctly. Use double-sided tape or screws (not included) to x the base, and then attach the
device, tting and checking for correct placement to avoid falls and damage. Observe the maximum distance of communi-
cation between the devices and the alarm center.
3.10. RF Range Amplier (REP 8000 Repeater)
Optional dedicated accessory for amplifying the RF range between the AMT 8000 LITE center and other devices. The
communication between the repeater and the alarm center is done through a wireless signal, providing a simpler installa-
tion and a long communication range. The repeater can be installed at a distance of 1000 meters from the center without
barriers and the other devices at 1000 meters from the repeater, also without barriers. Extending the range of the center
from 1000 m to 2000 m barrier-free.
Features:
» Range: up to 1000 meters with direct line of sight in open eld.
» AMT 8000 LITE system coverage area amplier.
» Protection against malicious signals.
» Encrypting data transmission between devices.
» Easy installation and handling.
» Amplication of the RF signal up to 1000 meters beyond the maximum limit for communication with the center, so with
the use of the amplier a device can communicate at a distance of up to 1.2 kilometers with the alarm center when it is
in direct line of sight and without barriers.
» Rechargeable battery.
» 7 Vdc/500 mA power supply included.