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Indoor air quality sensor · BACnet points list
Verkada SV21 / SV23 / SV25 Air Quality Sensors BACnet points list
Updated 6 November 2026
Verkada SV21, SV23 and SV25 sensors can act as BACnet IP smart sensors once BACnet is enabled in Verkada Command. Each exposes Analog Inputs at fixed instances for temperature, humidity, CO2 and derived indices; the SV23 and SV25 add particulates, TVOC, noise, motion, vape and AQI values, and the SV25 adds CO, light, pressure and formaldehyde.
This page lists 21 BACnet objects for the Verkada SV21 / SV23 / SV25 Air Quality Sensors — 0 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Verkada’s own free documentation, linked below.
- Manufacturer
- Verkada
- Model
- SV21 / SV23 / SV25 Air Quality Sensors
- Equipment
- Indoor air quality sensor
- Equipment type
- Thermostats, sensors & meters
- BACnet objects
- 21 (0 writable)
- Transport
- BACnet IP
- Firmware
- Not stated
- Also known as
- SV21, SV23, SV25, Verkada SV20 series, Verkada air quality sensor
Reference only, provided as-is: verify against Verkada’s current documentation and the live device before use. Not official Verkada information. Terms of use.
BMS integration notes: Verkada SV21 / SV23 / SV25 Air Quality Sensors
Enable BACnet in Verkada Command, give each sensor a device ID, then poll the AIs that exist on your model, typically temperature, humidity and CO2, plus PM2.5 and TVOC on the SV23/SV25.
Minimum points to map
The short list most integrators start with — enough to run the unit from a BMS. Map more as the job needs.
| Object | Name | Why | Access |
|---|---|---|---|
| AI 2 | Temperature (C) | Temperature, °C | Read |
| AI 3 | Humidity | Relative humidity | Read |
| AI 4 | CO2 | CO2 concentration | Read |
| AI 9 | PM 2.5 | PM2.5 (SV23/SV25) | Read |
| AI 8 | TVOC Index | TVOC index (SV23/SV25) | Read |
| AI 10 | Tamper | Tamper indication | Read |
Enable & remote start
Enable Sensor BACnet under Admin > Feature Manager in Verkada Command, then enable BACnet on each sensor under its settings.
Network setup
- Assign each sensor a unique BACnet device ID (0-4194302) in Verkada Command.
- BACnet IP UDP port defaults to 47808 and can be set from 47808 to 47823.
- Segmentation is not supported and the device profile is B-SS (read property only).
Watch out for
- Temperature, heat index and dew point are in °C only.
- Check the Supported Models column: an SV21 carries far fewer objects than an SV25.
Verkada SV21 / SV23 / SV25 Air Quality Sensors BACnet objects
Type: AI, AO, AV, BI, BO, BV, MI/MO/MV (multi-state) · Access: Read read-only, Write writable, Command writable with a priority array.
| Description | States | |||||
|---|---|---|---|---|---|---|
| AI | 1 | Vape Index | Models: SV23, SV25 | Read | ||
| AImin | 2 | Temperature (C) | Models: SV21, SV23, SV25 | °C | Read | |
| AImin | 3 | Humidity | Models: SV21, SV23, SV25 | %RH | Read | |
| AImin | 4 | CO2 | Models: SV21, SV23, SV25 | ppm | Read | |
| AI | 5 | Carbon Monoxide | Models: SV25 | ppm | Read | |
| AI | 6 | Noise | Models: SV23, SV25 | dB | Read | |
| AI | 7 | AQI | Models: SV23, SV25 | Read | ||
| AImin | 8 | TVOC Index | Models: SV23, SV25 | Read | ||
| AImin | 9 | PM 2.5 | Models: SV23, SV25 | µg/m³ | Read | |
| AImin | 10 | Tamper | Models: SV21, SV23, SV25 | Read | ||
| AI | 11 | Motion | Models: SV23, SV25 | Read | ||
| AI | 12 | Light | Models: SV25 | lux | Read | |
| AI | 13 | Pressure | Models: SV25 | hPa | Read | |
| AI | 14 | Formaldehyde | Models: SV25 | ppb | Read | |
| AI | 15 | PM 4.0 | Models: SV23, SV25 | µg/m³ | Read | |
| AI | 16 | PM 10.0 | Models: SV23, SV25 | µg/m³ | Read | |
| AI | 17 | Heat Index | Models: SV21, SV23, SV25 | °C | Read | |
| AI | 18 | Dew Point | Models: SV21, SV23, SV25 | °C | Read | |
| AI | 19 | Humidex | Models: SV21, SV23, SV25 | Read | ||
| AI | 20 | Mold Risk Index | Models: SV21, SV23, SV25 | Read | ||
| AI | 21 | Reset Viral Index | Models: SV23, SV25 | % | Read |
No points match these filters.
Object ID lookup: Verkada SV21 / SV23 / SV25 Air Quality Sensors point IDs by name
Integration notes
- From the BACnet PICS table on Verkada's help page "Configure BACnet on Air Quality Sensors" (an HTML page, not a PDF).
- The Supported Models column shows which sensors carry each object; an SV21 only has the objects marked SV21.
- The device object name is the sensor serial number. All objects are read-only (DS-RP-B only).
Check it against the live device. A points list tells you what the controller can expose; the unit in front of you may differ by firmware or installed options. This list is provided as-is for reference only and may contain mistakes — confirming it before you write, map or commission anything is up to you (terms). Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the SV21 / SV23 / SV25 Air Quality Sensors and exports what it actually has to Excel — free. New to BACnet? Start with what a BACnet points list is and what the object types mean.
Questions about the Verkada SV21 / SV23 / SV25 Air Quality Sensors
How many BACnet points does the Verkada SV21 / SV23 / SV25 Air Quality Sensors have?
This list has 21 BACnet objects: 21 analog inputs. The exact set on a given unit depends on its firmware, installed options and configuration.
Which Verkada SV21 / SV23 / SV25 Air Quality Sensors BACnet points are writable?
None of the listed objects are marked writable in the source documentation.
Where is the official Verkada SV21 / SV23 / SV25 Air Quality Sensors BACnet documentation?
The source is Configure BACnet on Air Quality Sensors (Verkada Help Center), published free by Verkada at https://help.verkada.com/air-quality/configuration/bacnet-for-verkada-air-quality-sensors/configure-bacnet-on-air-quality-sensors.
What are the minimum BACnet points to integrate the Verkada SV21 / SV23 / SV25 Air Quality Sensors?
Start with AI 2 Temperature (C) (Temperature, °C); AI 3 Humidity (Relative humidity); AI 4 CO2 (CO2 concentration); AI 9 PM 2.5 (PM2.5 (SV23/SV25)); AI 8 TVOC Index (TVOC index (SV23/SV25)); AI 10 Tamper (Tamper indication).
How do I enable BMS control of the Verkada SV21 / SV23 / SV25 Air Quality Sensors?
Enable Sensor BACnet under Admin > Feature Manager in Verkada Command, then enable BACnet on each sensor under its settings.
How do I check these points on the real SV21 / SV23 / SV25 Air Quality Sensors?
Scan the network with a BACnet IP browser such as Easy BACnet, open the device and compare its object list with this table. Anything missing is usually an option that isn't installed or a point that is disabled in the controller's configuration.
Source: Configure BACnet on Air Quality Sensors (Verkada Help Center). Object names, instances and units are reproduced as published; descriptions are our own.