Keep suitable wired sensors
Compatible wired-to-wireless takeover modules can connect selected existing wired zones to a new panel. The right module depends on the panel, sensors and wiring.
2GIG takeover example ↗01 / Security
Door, window & motion sensors
Detection matched to your panel—not every sensor works with every system.
Meet the equipment ← Category overviewMore than one way to make it yours.
2 featured modelsBrowse by product type
Main panel models are shown—not separate listings for radio-frequency or carrier variants. We select the compatible configuration during planning.
Already have an alarm system?
Upgrade your security.
You may not need to start over.
In some installations, we can reuse existing equipment—including sensors and wiring from a wired alarm system. We inspect what you have before recommending what to keep or replace.
Upgrade a compatible panel
An Alarm.com System Enhancement Module (SEM) can modernize selected existing panels with remote access and connected features, without replacing the entire system.
About Alarm.com SEM ↗Not every system qualifies. We verify model, firmware, condition, programming access, power and service compatibility. Smoke and CO devices need a separate assessment; reuse is never assumed. Remote functions and monitoring require the appropriate active plan.
Assess my existing system ↗A closer look
Meet the equipment.
Compare the options below. We confirm availability, compatibility and the right configuration for your project.
Door, window & motion sensors
Detection matched to your panel—not every sensor works with every system.
2GIG
DW10E-900 · Entry detection
E+ door & window contact
A small sensor that tells your system when a protected door or window opens. A simple building block for perimeter protection.
- Monitors selected doors and windows
- Wireless connection to a compatible panel
- Discreet two-piece sensor design
A good fit for
Entry doors, accessible windows and other suitable openings.
What to know before choosing
This E+ model requires a compatible 2GIG EDGE panel with firmware 1.3 or later. Placement and building materials affect performance.
Manufacturer details2GIG
PIR1E-900 · Interior protection
E+ motion detector
Adds another layer of detection inside the property by sensing movement across a selected area.
- Passive infrared movement detection
- Configurable pet-immunity setting
- Encrypted two-way communication
A good fit for
Hallways and common areas selected during system design.
What to know before choosing
Compatible EDGE firmware is required. Pet behavior, furniture, mounting and room conditions matter; pet immunity is not a promise of zero false alarms.
Manufacturer detailsCan I use my phone?
With compatible equipment and an active Alarm.com service plan, you can control your system and receive selected notifications through the app. Features depend on the equipment and plan.
Can you work with my existing equipment?
We inspect the panel, sensor types, condition and communication options first. Some parts may be reusable; not every device can be carried over.