We are introducing a new reinforced mount plate, ACC-SV-MOUNT-1, for our air quality sensors. The new mount plate uses the same mounting hardware as the original mount plate, but it features reinforced metal sections, making it much more difficult to tamper with or snap off sensors from the ceiling. It will also prevent bad actors from gripping behind the sensor to remove the device. The ACC-SV-MOUNT-1 is especially useful for schools or organizations with environments where vandalism and theft is common. This mount plate is compatible with all of our air quality sensors models, including the SV21, SV23, SV25, and SV25-128. It does not affect readings like vape, noise, and tamper; however, it may slightly increase temperature readings by a factor of 0.5℃ or 0.9℉. For more details, please consult our accessory sheet.