Specifications

T
DOOR BELL CH 84176 with MP3/20s
Part No. Ord.No.
S
CH 84176 67906
Wireless door-bell with MP3 play-
back
Signal Range: up to 100m
Number of Melodies:
7 / 20s MP3 melo-
dy - USB 4MB
Sound Levels: 4
Receiver Power Supply:
4x1,5V C battery (not in delivery)
Transmitter Power Supply:
2x 1,5V AAA battery
(not in delivery)
Suitable for: general indoor use,
(IP44)
Receiver Dimensions:
130x 95x35mm
Transmitter Dimensions:
95x33x20mm
DOOR BELL CH 84175
Part No. Ord.No.
S
Door-bell 84175 67904
Wireless door-bell with recording
option
Signal Range: up to 80m
Number of Melodies: 32/10s
record
Receiver Power Supply:
3x 1,5V AA battery (not in delivery)
Transmitter Power Supply:
1x 12V A23 (in delivery)
Suitable for: general indoor use,
(IP44)
Receiver Dimensions:
120x110x35mm
Transmitter Dimensions:
87x34x15mm
Signal Range: up to 200m
Number of Melodies: 27
Sound Levels: 4
Receiver Power Supply:
4x1,5V C battery (not in delivery)
Transmitter Power Supply:
2x1,5V AAA battery (not in delivery)
Suitable for: general indoor use,
(IP44)
Receiver Dimensions:
128x 95x35mm
Transmitter Dimensions:
85x30x20mm
DOOR BELL CH 84169
Part No. Ord.No.
S
CH 84169 67905
•LCD display - real time and days of
the week
•Easy temp. setup 7-30°C/0,5°C
•Simplified programming
•6 control profiles, 3 programing
•Frost protection
•Manual temperature setup
•Heating/cooling function available
•Low batter y indication
•2 alkaline batteries A A
(not included in delivery)
•Switching relay: 230VAC 5A, induc-
tive load 3A
•Operating temperature: 0 -40°C
•Dimensions: 100x116x25,5
•Weight: 220g
Digital Thermostat 54311
Part No. Ord.No.
S
CH 54311 67877
Thermostats
•Easy to install
•Adjustable temperature: 5 to 30°C
•Setback function for energy saving
during nights (temperature reduc-
tion of set value: 5°C/for 6hours)
•Power supply: 230VAC
•Switch relay max. 230VAC 7A(in-
ductive load 3A)
•Operating temperature: 0 -40°C
•Dimensions: 90x60x30mm
•We i g h t : 0,111kg
Analog Thermostat 54302
Part No. Ord.No.
S
CH 54302 67878
The Rondostat is an electronic radiator con-
troller. The radiator valve is actuated via a
battery powered motor. In operating mode,
the Rondostat alternates between a comfort
temperature and an economy temperature
according to an adjustable timer program
with 28 set points per week (4 individual set
points per day). The factory preset of the
timer program is:
6:00 – 22:00 h = 21°C and 22:00 to 6:00
h = 16°C.
The set points for comfort and economy
temperature as well as the time periods
are freely adjustable. A hand wheel allows
a manual temperature adjustment. Turning
the hand wheel clockwise the temperature
range is:
Off, 8 °C...28 °C, On.
The open window function closes the valve
if the temperature drops by 1.5 °C within 3
min. Normal operation is resumed after
a) turning the hand wheel,
b) rise of the room temperature or
c) after 45 minutes.
Self monitoring functions: Protection against
lime scale and frost. A warning is issued if
the batteries get flat. Automatic switch to and
from daylight saving time.
RONDOSTAT HR20
Part No. Ord.No.
S
Rondostat HR20 71881
up to 80m range
up to 200m
MP3
up to 100m range
32 Melodies
software
DOOR BELL 84155
Part No. Ord.No.
S
DOOR BELL 84155 67903
Signal Range: up to =80m
Number of Tunes: 2
Receiver Power Supply:
3x 1,5V AA
Transmitter Power Supply:
1x 12V A23
Suitable for: general indoor use
Receiver Dimensions:
120x85x35mm
Transmitter Dimensions:
87x34x15mm
Features:
•timer function allows different
heating pe riods
•easy handling via 3 buttons and
rotary socket
•manual and automatic mode
•dimensions: 160x95mm
•connecting adapter:
M30x1,5mm
•regulation range: 8 to 28°C
(adjustable in 0,5°C steps)
•battery types: 2x1,5V LR6 AA
AM3 with 2 heating seasons
battery lifetime
Home Automation
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Regulation and Measuring