The Wireless Gate Sensor (WGS) operates in conjunction with the FlexZone processor to provide
RF-based wireless security protection for gates. The WGS is comprised of two components. The
wireless gate sensor module (GSM) a high-sensitivity accelerometer, is attached to the protected
gate. The GSM analyzes signals picked up from the fence fabric on the gate and will transmit an
alarm when it detects vibration, motion, or positional changes. A wireless gate sensor receiver
(GSR) that is mounted on the FlexZone processor receives the transmission and passes on the
alarm signal to the FlexZone processor. Alarm data communications are via the FlexZone
processor over the Silver Network or by conta ct closures.
FlexZone™
Instruction sheet #6
G6DA0603-001, Rev A
December 15, 2015
Features
NoteSetup and operation of the WGS requires as a minimum, Network Mana ger
version 2.20, UCM version 1.37 and FlexZone version 2.4 software.
•three selectable GSM supervision modes which are based on the position and orientation of
the gate sensor module
•supervised input for auxiliary device alarm reporting (e.g., magnetic contact)
•solar powered - requires 2 hrs indirect sunlight per day (nominal)
5 days run time with no light (from fully charged)
•1 year (nominal) runtime using alkaline D-cell battery; 2+ years using lithium D-cell battery
•low power notification transmitted at 25% capacity (solar) 10% capacity (D-cell battery)
•emergency backup battery - 30 days run time (nominal)
•user-configurable detection parameters and target filters
•up to 4 GSMs can report to one receiver
•each receiver provides 8 distinct channels (up to 32 GSMs per site - requires 8 FlexZone
processors)
Specifications
•power consumption: GSM 3 mW (avg) GSR 0.5 W
•operating voltage: solar / 1.5 V alkaline D-cell battery* OR 3.6 V lithium D-cell battery*
* battery type and voltage user selectable via shun t on T8 (see Figure 10
•detection frequency response: 0.1 to 400 Hz
•transmission range: 300 m (984 ft.) (nominal) requires direct unobstructed line of site
•coverage area: 1 to 5 gate panels d epend ing on the h eight, width, type, and quality of the gate
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Ce dispositif est conforme aux normes CNR d’Industrie Canada applicables aux appareils radio exempts de
licence. Son fonctionnement est sujet aux deux conditions suiv antes : 1) le dispositif ne doit pas produire de
brouillage préjudiciable; et 2) il doit accepter tout brouillage reçu, y compris un brouillage susceptibl e de
provoquer un fonctionnement indésirable.
Changes or modifications not expressly approved by Senstar Corporation could void the user's authority to
operate the equipment.
FCC Certification - This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generate s, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which can be
NoteThe number of GSMs required to protect a gate varies with the type and
size of the gate being protected. To determine the required number of
GSMs, install one in a central position and test the gate. If the coverag e is
inadequate, install two GSMs at a central height and at 1/3 and 2/3 of the
width and test the gate. Continue this process until your detection
requirements are met (maximum of 4 GSMs per gate).
Page 2FlexZone Wireless Gate Sensor
Rev AInstallation
LEDs LINK / ACK - steady ON green; flash OFF when receiving
ALM / SUP - steady ON red for alarm or supervision condition
GSM # 1 2 3 4
host communications flashing blue
plug UFL connector from antenna into T5 on GSR
RF communications flashing blue
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
Europe:
This device complies with ETSI standard EN 300 440 for European operation.
The use of shielded cables is required for compliance.
Installation
The FlexZone Wireless Gate Sensor requires the installation of three devices, a FlexZone
processor, a GSR, and a GSM. In addition, the GS M includes the optio n of connecting an auxiliary
security device like a magnetic contact as an aid for supervision and alarm reporting. The
FlexZone processor serves as the WGS base station. The FlexZone Product Guide (G6DA0102)
includes the installation details for the FlexZone processor.
Installation overview
1. Install the GSR on the FlexZone processor.
2. Install the whip antenna on the FlexZone processor.
3. Install the FlexZone processor.
4. Install the gate sensor module. (If a gate contact is being used in conjunction with the GSM,
install and connect the gate contact.)
Mounting the gate sensor receiver
The GSR mounts onto the expansion header (T2) on the FlexZone processor, either by piggybacking onto the network interface card (NIC) or directly onto the header if the processor does not
include an NIC. The FlexZone processor powers and communicates with the receiver through the
expansion header . F igure 2
illustrates the LED indicators and the antenna connection for the GSR.
FlexZone Wireless Gate SensorPage 3
Figure 2 GSR LEDs & antenna connection
InstallationRev A
CAUTIONThe FlexZone processor, network interface card and receiver all contain
static sensitive components. Follow proper ESD handling p rocedures when
working on the cards.
Disconnect all sources of power to the FlexZone processor before installing
the receiver.
Installing the receiver on the FlexZone processor
1. Remove and retain the mounting hardware from the 2 standoffs on the FlexZone processor
(flat washer, lock washer, machine screw).
2. Align the 20-pin header on the bottom of the receiver with the expansion header on the
FlexZone processor and align the 2 mounting holes on the receiver with the 2 standoffs.
Carefully, insert the receiver into the expansion header. Use the retained mounting hardware
to secure the receiver to the FlexZone processor.
3. Connect the antenna to the receiver (see Figure 2
).
Figure 3 Mounting the receiver on the FlexZone processor
Installing the receiver on an NIC
1. Remove and retain the mounting hardware securing the NIC to the processor (flat wash er,
lock washer, machine screw).
2. Secure the NIC to the FlexZone processor with the 2 supplied standoffs.
3. Align the 20-pin header on the bottom of the receiver with the expansion header on the NIC
and align the 2 mounting holes on the receiver with the 2 standoffs on the NIC. Carefully, insert
the receiver into the expansion header. Use the retained mounting hardware to secure the
receiver to the NIC.
4. Connect the antenna to the receiver (see Figure 2
).
Figure 4 Mounting the receiver on the NIC (steps 1 & 2)
Page 4FlexZone Wireless Gate Sensor
Rev AInstallation
300 m (984 ft.) nominal
low sensitivity
low sensitivity
Figure 5 Mounting the receiver on the NIC (steps 3 & 4)
Antenna mounting
The supplied whip antenna is sensitive in the 360º horizontal plane, but has low sensitivity above
and below the antenna. The recommended installation location is centered on the FlexZone
processor enclosure door. The enclosure door provides the largest ground plane, which improves
the antenna’s sensitivity. Enclosure door mounting provides good sensitivity in both directions
down the fence line. Figure 6
supplied whip antenna.
is a cross sectional representation of the antenna pattern for the
It is also possible to mount the rubber whip antenna on the top of the enclosure. However, top
mounting generally results in a reduced maximum range along the fence line due to the smaller
ground plane. However, mounting the antenna on top of the enclosure provides omni-directional
coverage.
1. Locate the center of the selected mounting surface and mark the position of the mounting hole
Figure 6 Cross sectional antenna coverage pattern
NoteTo mount the antenna on the enclosure door or on the top of the enclosure,
drill a 6.3 mm (1/4 in.) hole in the center of the mounting surface.
NoteFor top enclosure mounting, remove the processor circuit card from the
enclosure before drilling the mounting hole.
NoteThe rubber whip antenna provides a good seal when the nut is securely
tightened on the inside of the enclosure. However, a thin bead of outdoor
rated silicone can be added around the base of the antenna to provide
additional protection against water ingress.
at that point.
FlexZone Wireless Gate SensorPage 5
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