Verkada Intrusion Sensors
Wireless and wired sensors for every opening and room — door and window contacts, dual-tech motion, panic buttons, water leak, a universal transmitter that brings your existing wired contacts onto Verkada wireless, and Better Sensor Protocol (BSP) wired sensors for large buildings and takeovers.
Intrusion Sensors options
Q-series sensors connect to new Alarms hubs with up to 2,000 ft line-of-sight range and 5–10 year batteries; the BR family covers panic, water leak, and wired zones. New for October 2026: the QM21-W ceiling motion, QB11-W panic button, and Better Sensor Protocol (BSP) wired sensors and adapters for long wire runs and legacy addressable-loop takeovers.
QC11-W Door/Window
Next-gen dual-tech contact sensor (TMR + Hall effect) that resists magnet-defeat tampering.
- Battery: 5 years
- Range: 2,000 ft LOS
- Warranty: 10-year
QM11-W Motion
Dual-tech PIR + microwave radar motion sensor — fewer false triggers, 50 ft reach.
- Battery: 5 years
- Detection: 15 m / 85°
- Warranty: 10-year
QT11-W Universal Transmitter
Puts any third-party wired contact on Verkada wireless — a 10-year-battery bridge for takeovers.
- Battery: 10 years
- Input: 1 supervised wired input
- Warranty: 10-year
BR31 / BR32 Wireless
Proven wireless door contact (up to 10-year battery) and PIR motion sensor.
- Battery: 5–10 years
- Range: 300 ft LOS
- Warranty: 10-year
BR33 Panic Button
Mounted duress button with single, double, triple, or long-press actions — armable 24/7 for immediate dispatch.
- Battery: 5 years
- Mount: Wall or under-desk
- Warranty: 10-year
BR35 Water Leak
Probe sensor that catches leaks at water heaters, cooler lines, and server rooms before the damage spreads.
- Battery: 5 years
- Probe: 7 ft cable
- Warranty: 10-year
Wired Sensors
BR11 motion plus BR12 surface and BR13 recessed door contacts for hardwired panel zones.
- Types: Motion + door contacts
- Warranty: 10-year
QM21-W Ceiling Motion + QB11-W Panic
New for October 2026: a ceiling-mount dual-tech motion sensor for open rooms and lobbies, and a wireless panic button with four configurable press gestures and haptic feedback.
- Battery: 5 years
- Range: 2,000 ft LOS via VLink
- Warranty: 10-year
QM11-R / QM21-R BSP Motion
Wall- and ceiling-mount wired motion sensors that run on a Better Sensor Protocol loop — power and data on one pair, with anti-masking and tamper detection.
- Power: From the BSP run, no field supply
- Tech: Dual-tech, anti-mask
- Warranty: 10-year
QX51 / QX61 BSP Adapters
Better Sensor Protocol takeover kit: the QX51 puts two wired zones on a BSP run (up to 100 modules, 200 doors per run) and the QX61 connects a BSP run to a BP52 or BP42 RS-485 port.
- Capacity: 200 doors or 50 powered motions per run
- Setup: Auto-discovery, no DIP switches
- Warranty: 10-year
Official Verkada spec sheet · PDF · opens in a new tab
Compare
| QC11-W | QM11-W | QT11-W | BR31 | BR32 | QM21-W | QB11-W | |
|---|---|---|---|---|---|---|---|
| Function | Door/window | Motion | Universal transmitter | Door | Motion | Ceiling motion | Panic button |
| Battery | 5 years | 5 years | 10 years | 10 years | 5 years | 5 years | 5 years |
| Range (line-of-sight) | 2,000 ft | 2,000 ft | 2,000 ft | 300 ft | 300 ft | 2,000 ft | 2,000 ft |
| Detection | Dual TMR + Hall | Dual PIR + radar | 1 wired input | Magnetic | PIR | Dual-tech | 4 press gestures |
| Warranty | 10-year | 10-year | 10-year | 10-year | 10-year | 10-year | 10-year |
Every Verkada device requires a Command cloud license (1, 3, 5, or 10-year), quoted together with hardware. Specifications summarized from Verkada's official documentation — download the spec sheet above for complete details.
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