MST-AC
Mobile Security Trailer.
Total site protection. One app.
A fully Alarm.com for Business–integrated mobile security trailer. Live video, the on-site security system, and the trailer's smart locks all live in one Alarm.com app — so the same login that arms the site also pulls up every camera. Solar-powered, towable, and available to rent through Alarm.com's dealer program, with no upfront capital to buy and maintain units.

Designed to run unattended.
- Fully Alarm.com for Business integrated — video, intrusion, and access in one app
- Live video to the cloud anywhere via the Alarm.com Cell Connector for Video
- Arm and disarm the on-site security system remotely
- Smart-lock control — lock or unlock the trailer door from your phone
- Solar-charged — deploys with no grid power
- Mast-mounted camera and speaker for active talk-down deterrence
- Available to rent through Alarm.com's dealer program — no upfront capex
- Made in the USA
Total site protection, in one app.




ADC-VC7398PA
PRISM 8MP Varifocal Bullet
8MP detail, in full color, day and night.
The PRISM Series 8MP Varifocal Bullet is the camera built for the Alarm.com Mobile Security Trailer. Ultra HD 8MP resolution captures every detail, VividNight™ keeps footage in true color after dark, and proactive video deterrence with two-way audio lets operators talk down an intruder before an incident escalates — all inside the same Alarm.com for Business app that arms the site and runs the trailer's locks.
- 8MP Ultra HD resolution (3840 × 2160)
- VividNight™ full-color video in low light
- Varifocal lens — adjustable field of view at install
- Proactive video deterrence with full-duplex two-way audio
- Built-in IR illumination to 40m
- Integrated video analytics
- Single-cable PoE (IEEE 802.3af) install
- NDAA-approved hardware
- Rugged outdoor housing — IP66 · IP67 · IK10 · NEMA 4X
- Fully integrated with the Alarm.com for Business platform
Image
- Image Sensor
- 1/1.8″ SONY STARVIS 2 CMOS
- Max Resolution
- 3840 × 2160 (8MP)
- Lens
- Varifocal
- Field of View
- H110.4° – 45.1° · V57.9° – 25.4° · D133.9° – 51.8°
- Range of Motion
- Tilt 80° / Rotation 350°
- Min Illumination
- Color: 0.02 lux @ F1.6 · B/W: <0.005 lux @ F1.6 · 0 lux with IR on
- Low-Light
- VividNight™ full-color night video
IR & Night Vision
- Built-in IR
- Up to 40m range
Audio & Deterrence
- Two-way Audio
- Full duplex with built-in mic and line-level I/O
- Deterrence
- Proactive video deterrence (talk-down)
- Analytics
- Integrated video analytics
Connectivity & Power
- Network
- 10/100 Mbps Ethernet (RJ-45)
- Power
- PoE — IEEE 802.3af
- Consumption
- Max 12.4W (IR on) / 9.6W (IR off)
- Platform
- Alarm.com for Business
Physical & Environment
- Operating Temperature
- -35°C ~ 60°C (IR off) · -35°C ~ 50°C (IR on)
- Humidity
- Up to 98% RH (non-condensing)
- Dimensions
- Ø92 × 258.5mm
- Weight
- 1.04 kg
Compliance
- Ingress Protection
- IP66 · IP67 · IK10 · NEMA 4X
- Compliance
- NDAA-approved
The whole sheet.
Some specs are still being finalized — drop-and-deploy.
Platform
- Monitoring app
- Alarm.com for Business
- Capabilities
- Video · Intrusion · Access control
- Users
- Multi-user from a single login
Power
- Solar Array
- Roof-mounted panel (TODO: wattage)
- Battery
- TODO: capacity / chemistry
- Recharge Time
- TODO
- Runtime
- TODO
Connectivity
- Primary
- Alarm.com Cell Connector for Video
- Uplink
- Cellular video to the cloud — anywhere
Cameras & Sensors
- Mast
- Camera + speaker (talk-down)
- Access control
- Smart lock on trailer door
- Intrusion
- Alarm.com security system
Physical
- Chassis
- Single-axle towable trailer
- Trailer Length
- TODO
- Weight
- TODO
- Mast Height
- TODO
- Towing Class
- TODO
Compliance & Trust
- Country of Origin
- United States
