Page 8
Some optional extensions and accessories
Additional wireless 230V ‘Node’ sockets.
For turning on/off any electrical appliance that
starts as soon as it receives power. Two inputs are available for connecting temperature
sensors or detectors (fire, flooding, burglary, etc). Wireless communication (433MHz)
with the central unit. Available as Swiss socket (supporting up to 2300W) and “Schuko”
socket (supporting up to 3600W, for Germany, Austria, Spain and many other countries).
Wireless relays ‘GR-1’ and ‘GR-3’.
Modules providing one, respectively three remote-
controlled switches (“potential-free relays” in the technical language), each one standing
up to 3600W, centralized in your fuse-box or any other electrically insulated locker. Same
functionality as a “Node”: temperature surveillance, thermostatic regulation, alarm
transmission, etc. May replace an existing thermostat for target temperatures in the range
from -29
°
C to +49
°
C (standard hystheresis: 1
°
C).
230V wall-mount thermostats ‘SI-2’.
Ideally suited to regulating electric heatings,
including electric floor heating systems. Two-pole switch standing loads up to 16A
(3600W). Physical dimensions compatible with 50x50mm systems (DIN 49075). May
replace an existing thermostat for target temperatures in the range from -29
°
C to +49
°
C
(standard hystheresis: 1
°
C).
Temperature sensors
for ‘Nodes’ and ‘GR-1’ and ‘GR-3’ modules. Various lengths are
available. Required for measuring and monitoring temperatures, as well as for thermostatic
regulation.
Wireless (RF) remote control
for on-site steering of alarms, “Nodes” and other wireless
peripherals. A-Comfort admits several remote controls in parallel.
Wireless and cabled detectors: movement, burglary, fire, gas, water, etc.
The
movement detector (PIR) and the fire detector are available either as battery-driven
wireless units, or as wired detectors to be plugged into a “Node” or a “GR-1” module. The
other detectors are only available as cabled items.
Backup battery
, which enables the central unit to cope with power outages. The battery is
automatically recharged once power is restored. This equipment enables A-Comfort to
emit alarms by SMS in case of power outage and power restoration. Moreover, the other
alarm functions will continue to work for many hours in conjunction with any wireless,
batter-driven detectors.
Siren
: resounds automatically as soon as a detector triggers an alarm in the system.
Available in two variants: either as a special version of the “Node” (for ease of installation)
or of “GR-1” (as a fixed installation for enhanced security).
These accessories and many other (e.g., GSM antennas) may be purchased from your Sikom dealer.
