Zeta OPZ1ZT92 User manual

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ZETA Light 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.

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Table of Contents
1. Product Description...............................................................................................................................4
2. Applications........................................................................................................................................... 4
3. Features................................................................................................................................................. 4
4. Specifications.................................................................................................................................... 5
5. Packing List........................................................................................................................................ 5
6. Installation.......................................................................................................................................... 6
6.1. Screw........................................................................................................................................ 6
6.2. Adhesive 3M.......................................................................................................................... 8
6.3. Cable Ties.............................................................................................................................. 9
.Use of Device................................................................................................................................... 12
8.1. Steps for usage....................................................................................................................... 12
8.2. Support function.................................................................................................................. 12
8. Common faults and handling...................................................................................................... 13
7

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1. Product Description
ZETA Light Sensor is a low power illuminance detect sensor which is able
to quantify the illuminance value and provide alarm signals if the
threshold values are exceeded.
2. Applications
Room lighting detection, lamp aging detection
3. Features
Wireless transmission
Battery-powered, low power consumption
Easy to install, high sensitivity
Reliable detection
Real-time transmission

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4. Specifications
Product No. OPZ1ZT92
Wireless Features
Transmission protocol ZETA
Frequency band Sub-GHz, adjustable according to
local regulations
Output power 20dBm max, adjustable according
to local regulations
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
Sensor
Characteristics
Range 0.1~2000 lux
Precision 3% *reading + 0.5% *range
Working
Environment
Operating temperature -20℃~+75℃
Storage temperature -30℃~+85℃
5. Packing List
Light Sensor 1
Battery (ER14505) 2

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6. Installation
There are three installation methods: Screw, 3M Adhesive and cable ties.
6.1. Screw
6.1.1.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
6.1.2.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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6.2. Adhesive 3M
6.2.1.Auxiliary material
No.
Materials
Quantity
1
3M seamless thickened double-sided adhesive
5CM
2
Slotted screwdriver, utility knife
2
6.2.2.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.
6.3. Cable Ties
6.3.1.Auxiliary material
No.
Materials
Quantity
1
Metal cable ties（5*300mm)
2
2
Slotted screwdriver, utility knife
6.3.2.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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7. Use of Device
7.1. 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
alarm enable status and alarm threshold.
Daily maintenance and data viewing.
7.2. 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 heartbeat
report cycle. (Range: 1~65535 min, default: 2*60min)
Set/Query report alarm period: When the detected temperature and
humidity exceeds the set threshold, the alarm will be reported on the
set period. (Range: 0-255 minutes, default value: 0, which means the
alarm is reported only once.)
Set/Query Alarm Threshold: Set the upper lower alarm threshold for
alarms. Once the detected value exceeds the set alarm threshold, the
device will report the alarm immediately. (Range: 0-1677721.4, unit
0.1lux, value is 0xFF 0xFF 0xFF means no such threshold is set, please
note that the lower threshold should be lower than the upper
threshold during setting)
Set/Query the alarm release threshold: Avoid repeated alarms caused
by fluctuations of the detected value. Generally, the default value is
used, and no setting is required.
Set/Query alarm enable: Enable ON means that the alarm status needs
to be reported when the threshold is exceeded. Enable Off means no
alarm is required even if the threshold is exceeded.
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

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current light intensity, alarm enable information.
Query version number: You can query the software version number of
the current sensor.
8. 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WARNING
AnyChangesexpresslyormodificationsnotapprovedbythepartyresponsibleforcompliance
couldvoidtheuser'sauthoritytooperatetheequipment.
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.

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