ZiFiSense ZETA OCZ1ZT92 User manual

ZETA Dry Contact Sensor
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ZETA Dry Contact Sensor

ZETA Dry Contact Sensor
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Copyright Statement
ZiFiSense owns the copyright on this specification. No part of
this specification may be reproduced in any form or means,
without the prior written consent of ZiFiSense.
Disclaimer
This specification is preliminary and is subject to change at any
time without prior notice. ZiFiSense assumes no responsibility
for any errors contained herein. ZiFiSense is not responsible for
any patent infringement of third party on its use or as a result
of its uses. Other products/services not certified by the patent
license, shall be deemed within patent ownership of ZiFiSense.

ZETA Dry Contact Sensor
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Table of Contents
1. Product Description........................................................................................ 4
2. Applications..................................................................................................... 4
3. Appearance...................................................................................................... 4
4. Features............................................................................................................4
5. Specifications................................................................................................. 5
6. Packing List..................................................................................................... 5
7. Installation....................................................................................................... 6
7.1. Screw..................................................................................................... 6
7.2. Adhesive 3M........................................................................................8
7.3. Cable Ties............................................................................................9
8. Use of Device................................................................................................12
8.1. Steps for usage................................................................................... 12
8.2. Support function............................................................................... 12
9. Common faults and handling.....................................................................12

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1. Product Description
ZETA Dry Contact Sensor uses electrodes to detect the dry contact signal
and generates alarm. Otherwise it remains in standby mode with ultra-low
power consumption when there is no such signal triggered.
2. Applications
Building property and industry where dry contact sinals are need to be
detected.
3. Appearance
4. Features
Wireless transmission
Battery-powered, low power consumption
Easy to install, high sensitivity
Reliable detection
Real-time transmission

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5. Specifications
Product No.
OCZ1ZT92
Wireless Features
Transmission protocol
ZETA
Frequency band
920-925 MHz
Output power
20±3 mW
Electrical Features
Power supply
Battery, 2*ER14505
Battery capacity
2*2700 mAh
Stand-by current
≤ 10 μA
Working current
≤ 70 mA
Physical Features
Size
66*55*36 mm
Enclosure material
ABS
Waterproof level
IP30
Antenna
External glue stick antenna
Working
Environment
Operating temperature
-20℃~+75℃
Storage temperature
-30℃~+85℃
6. Packing List
ZETA Dry Contact Sensor
1
Battery
2

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7. Installation
There are three installation methods: Screw, 3M Adhesive and cable ties.
7.1. Screw
7.1.1.Auxiliary material
No.
Materials
Quantity
1
self tapping screw (M3*20)
2/device
2
#4 expanded plastic pipe
2
3
Percussion drill，#4 drill bit，hammer
1
4
slotted screwdriver, cross screwdriver
1
7.1.2.Installation instructions
Open the device case
Use a slotted screwdriver to open the top cover from the bottom edge.
Punching
Place the device in the mounting position, punch and insert the expanded
plastic pipe.
Fixation
opening

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Use the self-tapping screws to secure the device in the mounting position.
Power on
Insert the power plug into the upper power socket, install two 14505
batteries (remove the insulation sheet for the existing battery), and close
the upper cover.
mounting hole
mounting hole
power socket

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7.2. Adhesive 3M
7.2.1.Auxiliary material
No.
Materials
Quantity
1
3M seamless thickened double-sided adhesive
5CM
2
Slotted screwdriver, utility knife
2
7.2.2.Installation instructions
Installation position
Select a flat mounting position, and clean it up.
Open the device case
Use a slotted screwdriver to open the top cover from the bottom edge.
Power on
Insert the power plug into the upper power socket, install two 14505
batteries (remove the insulation sheet for the existing battery), and close
the upper cover.
opening

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Adhesive device
Take the appropriate amount of 3M adhesive, attach it to the back of the
sensor, remove the protective film of the 3M adhesive, and install the
device to the specified position.
7.3. Cable Ties
7.3.1.Auxiliary material
No.
Materials
Quantity
1
Metal cable ties（5*300mm)
2
2
Slotted screwdriver, utility knife
7.3.2.Installation instructions
Open the device case
Use a slotted screwdriver to open the top cover from the bottom edge.
power socket

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Fixation
Pass the 2 cable ties through the device and secure to the installation rod
opening
Installation position

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Power on
Insert the power plug into the upper power socket, install two 14505
batteries (remove the insulation sheet for the existing battery), and close
the upper cover.
power socket

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8. Use of Device
8.1. Steps for usage
Place the device within the coverage of the ZETA network
Install the battery, and wait for the device to go online.
After the device is online, the current device status is reported.
According to the usage scenario, set the policy configuration such as
heartbeat reporting cycle.
Daily maintenance and data viewing.
8.2. Support function
Version number: Report the software version number of the sensor
only once after power-on.
Status report: Report status data periodically according to the setting.
Set/Query report heartbeat period: can set or query the dry contact
status reporting cycle. (Range: 1~65535 min, default: 2*60min)
Set/Query acquisition period: The period of which the device collects
sensor information (range: 0-65535 seconds, when the value is 0, it
means real-time acquisition).
Query status: Actively query the current status of the device, including
current light intensity, alarm enable information.
Query version number: You can query the software version number of
the current sensor.
9. Common faults and handling
Ensure ZETA signal coverage
Ensure that the device is powered on, and the ZETA network device
management platform can observe that the ZETA module is on line
Check the battery usage of the device. When the battery is low, replace
the battery in time.

FCC Statement
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 generates 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
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.
This device complies with FCC PART15 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.
Changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate the equipment.

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