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Intrusion Sensors

A full suite of wired and wireless alarm sensors, including door contact, motion, panic, and water leak.

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Key Features

Manage remotely

Remotely view sensor activity and video context for easy troubleshooting. Easily reconfigure, re-pair, or mute a sensor without going on site.

Pair context cameras

Pair any sensor with a Verkada or third-party cameras for video verification and context during an alarm.

Receive health alerts

Instantly get an SMS or email alert when a sensor is disconnected, tampered, or low on battery.

BR Series

CLASSIC ALARMS

NEW ALARMS

Our BR series consists of a full range of wired and wireless sensors, including door, motion, panic button, and water leak.

Q Series

NEW ALARMS

Our next-generation Q series wireless sensors feature improved wireless range, easier installation, and dual detection technology.

Product Specifications

QC11-W Wireless Door/Window Sensor

Power and network

Power Supply

2x Energizer Ultimate Lithium L91 AA batteries included

Wireless Communication

VLink sub-GHz transceiver

Battery Life

5 years with typical use
Real-world battery life depends on a variety of factors

Compatibility

Compatible with any new Alarms VLink hub
Not compatible with classic Alarms VLink hubs

Sensor features

Wireless Range

Open field with line of sight: 2000 ft / 600 m
Expect reduced range indoors, depending on environment

Door Gap Width

Non-metal doors: Up to 2.4" (6.0 cm)
Metal doors: Up to 1.5" (3.7 cm)
Use included magnet spacer to close gaps

Sensor Technology

Dual-tech TMR and Hall effect sensors

Tamper Detection

Yes

General

Dimensions

Sensor
Height: 5.5" (14.0 cm)
Width: 1.1" (2.7 cm)
Depth: 1.0" (2.5 cm)
Magnet
Height: 2.8" (7.0 cm)
Width: 0.6" (1.6 cm)

Operating Temperature and Humidity

32 to 122° F (0 to 50° C)
0-90% RH non-condensing

Weight

Sensor
3 oz (85 g)
Magnet
0.9 oz (25 g)

LED Indicator

Install Mode only (Door Opened, Searching for Hub, and Cannot Find Hub)

Certifications

For hardware certification information, please visit verkada.com/compliance

Warranty

10 years

Installation

Included Accessories

2x L91 AA batteries, mounting tape, 4x wood screws, 4x sheet metal screws, T-10 Security Torx L-Key

Mounting Options

Wall or surface mount

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