
CK-SN911 S
ERIAL
R
ECEIVER
The receiver detects alarm/tamper, low battery and no check-in from
the various transmitters (sensors) and sends this to a RS-232 output.
Current draw : 170 mA @ 12 Vdc (nominal)
Operating temperature : 0°C ~ 60°C
Transmission frequency : 902 - 928 MHz spread spectrum
CK-SN912 R
ECEIVER
The receiver detects alarm/tamper, low
battery and no check-in from the various
transmitters (sensors) and sends them to
the Interface Board as serial data.
Current draw : 170 mA @ 12 Vdc (nominal)
Operating temperature : 0°C ~ 60°C
Transmission frequency : 902 - 928 MHz spread spectrum
CK-SN913 I/O I
NTERFACE
Interface unit to connect the SN912 receiver
to an intruder panel. A DIP switch on the
interface board allows the installer to
custom configure the system.
Current draw : 30 mA @ 12 Vdc (nominal)
Operating temperature : 0°C ~ 60°C
CK-SN915-BUS RF R
ECEIVER
The SN915-BUS RF receiver is specially designed to work as a serial
device on the keypad bus of the Sierra
®
S5832 control panel. This
eliminates the need for hardwire zone inputs for each transmitter.
Current draw : 170 mA @ 8.8 ~ 14 Vdc
Operating temperature : 0°C ~ 60°C
Transmission frequency : 902 - 928 MHz spread spectrum
CK-SN930 D
OOR
T
RANSMITTER
Wireless magnetic contact for doors and
windows.
Break gap : 57 mm
Power requirements : two 3.6 Vdc
1
/
2
AA lithium
batteries (incl.)
Operating temperature : 4°C ~ 60°C
Transmission power : 100 mW
Transmission frequency : 902 - 928 MHz spread spectrum
Mounting location : on any door, window frame or wall
CK-SN935 D
UAL
T
ECHNOLOGY
S
ENSOR
The first dual technology motion sensor for
wireless installations.
Range : 11 x 9 m
Power requirements : four 3.6 Vdc AA
lithium batteries
(included)
Operating temperature : 4°C ~ 60°C
Transmission power : 100 mW
Microwave : 2.45 GHz
Transmission frequency : 902 - 928 MHz spread spectrum
CK-SN940 P
ASSIVE
I
NFRA
R
ED
S
ENSOR
Wireless PIR with variable pulse count.
The SN940 passive infra red sensor
combines excellent detection with spread
spectrum reliability.
Range : 11 x 11 m
Power requirements : two 3.6 Vdc AA
lithium batteries
(included)
Operating temperature : 0°C ~ 60°C
Transmission power : 100 mW
Transmission frequency : 902 - 928 MHz spread spectrum
Sensitivity (pulse count) : low (4), medium (3), high (2)
CK-SN950 G
LASSBREAK
D
ETECTOR
Wireless Dual Technology glassbreak
detector.
Range : 7.6 m
Power requirements : two 3.6 Vdc AA
lithium batteries
(included)
Operating temperature : -20°C ~ 55°C
Transmission power : 100 mW
Transmission frequency : 902 - 928 MHz spread spectrum
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