Verkada SV25 vape and air quality sensor
Everything the SV23 measures plus carbon monoxide, formaldehyde, light and pressure, for labs, workshops and production areas. Audio recording is available and switched off by default.
SV25 at a glance
| SV25 | |
|---|---|
| Model and variants | SV25-HW, SV25-128-HW |
| Vape | Vape index 0-100 (proprietary, multi-sensor) |
| Air quality | TVOC index 0-500; PM2.5/PM4.0/PM10 0-1,000 µg/m³; CO₂ 0-40,000 ppm; US AQI 0-500 |
| Gases (SV25 only) | Carbon monoxide 0-1,000 ppm (electrochemical); formaldehyde 0-5,000 ppb (+/-20 ppb or 20%) |
| Light / pressure (SV25 only) | Ambient light 0-7,000 lux; barometric pressure 300-1,250 hPa |
| Noise / audio | Noise 20-120 dB SPL; audio recording via omnidirectional mic, disabled by default, 90-365 days retention |
| Occupancy / environment | PIR motion 120 FOV; temperature -5 to 45°C; humidity 0-95%; derived indices incl. RESET viral |
| Power / network | IEEE 802.3af PoE only, 4W; RJ-45 |
| Mounting | Wall or ceiling; 170 x 169.5 x 48 mm, 568 g |
| Operating environment | Indoor, -5 to 45°C, 0-95% humidity |
| Licence | One sensor licence (LIC-SV) per sensor. |
| Warranty | 10 years |
From Verkada’s datasheets: sv25 datasheet sensor (PDF), product page, help centre. Checked 17 October 2026.
How we install the SV25
Sensors need a PoE network point. We place them where the readings are meaningful, set alert thresholds with you in Command, and check the results after the first week.
Other sensor models: SV21, SV23. See all on Verkada environmental sensors or the model guide.
SV25 questions
What licence does the SV25 need?
Can you add a SV25 to my existing Verkada system?
Do you just supply the SV25, or install it too?
Need the SV25 on your site?
Free survey and a written design with an itemised quote. Call or send the form below.
Book a site survey Call 01727 822 833Tell us what you need
Send us a few details and one of our engineers — not a call centre — will come back to you within one working day.