mru-300_sii_int.pdf
MRU-300
Radio signal repeater
The MRU-300 radio signal repeater receives transmissions from MICRA wireless devices and retransmits them. It works with the PERFECTA control panels (WRL models and PERFECTA 64 M equipped with PERFECTA-RF module), VERSA-MCU controller, MTX-300 controller, MICRA alarm module (firmware version 2.02 or newer).
- support for the following MICRA wireless system devices:
- encrypted radio communication in the 433 MHz frequency band
- LED indicator of the repeater status
- tamper protection against opening of the enclosure
- 230 V AC supply
- built-in switching power supply
- short circuit protection of the power input
- backup battery
- battery charging circuit
- battery status supervision and low battery disconnect circuit
The actual appearance of the products may differ from the presented images. Product descriptions are provided in the web service for information purposes only.
Documentation
Certificates
Technical Data
Enclosure dimensions
126 x 158 x 32 mm
Board dimensions
87 x 104 mm
Operating temperature range
-10°C...+55°C
Supply voltage (±15%)
230 V AC, 50-60 Hz
Standby mode current consumption
8 mA
Max. current consumption
15 mA
Weight
266 g
Maximum humidity
93±3%
Operating frequency band
433,05 ÷ 434,79 MHz
Environmental class according to EN50130-5
II
Lithium-ion battery
3,7 V / 1800 mAh
Radio communication range (in open area) for PERFECTA
up to 500 m
Radio communication range (in open area) for MICRA / VERSA-MCU / MTX-300
up to 450 m