Smart Shield Systems
Thin Door/Window Sensor(DW10)
A slim, surface-mount wireless contact made for tight trim. The 2GIG-DW10-345 is only ¾″ wide, uses a strong rare-earth magnet, and supports both the built-in reed and an external N/C input—so one sensor can provide two zones of protection. It’s fully supervised, battery powered, and designed for reliable 345 MHz performance.
Why Choose This with Smart Shield Systems
- Clean installs that last: we align the magnet for the correct gap, label zones clearly, and test supervision/tamper so you get dependable alerts.
- Two-zone setups when useful: we can use the internal reed for the door/window and the external input for a second contact (e.g., a screen or top sash).
- Right hardware for your panel: need encryption? we’ll spec the DW10e-345 eSeries version for supported systems.
Key Features
- Only ¾″ wide for narrow casings; rare-earth magnet included.
- Internal reed + external N/C input (two-zone capable).
- Fully supervised with tamper and low-battery reporting.
- Long wireless reach: rated ≈350 ft open-air to a 2GIG panel (site-dependent).
- ETL listed; lithium coin-cell powered.
Product Specifications (At-a-Glance)
- Model: 2GIG-DW10-345 (Thin Door/Window Contact)
- Radio: 345.000 MHz (ASK-OOK); supervisory interval ~70 min.
- Open-air range: ~350 ft with a 2GIG wireless panel.
- Magnet gap / sensitivity: 0.625″ minimum, ~0.85″ typical trip; rare-earth magnet.
- Battery: CR2032 3 V lithium; typical life up to ~5 years (DW10e spec for reference).
- Dimensions (sensor): ≈2.59″ × 1.03″ × 0.49″; magnet ≈1.3″ × 0.435″ × 0.312″.
- Code outputs: alarm/restore, supervisory, external alarm/restore, tamper/restore, low battery.
Compatibility Notes
- Works with 2GIG GC2/GC3/Edge and other systems that accept 2GIG-345 sensors; also compatible with IQ Panel 2+/4 (345 MHz variants).
- Need encrypted signaling? Choose the DW10e-345 (eSeries) with the same slim form factor.
Popular Use Cases
- Front/back doors where a thin sensor looks cleaner
- Double-hung windows: use internal reed for the lower sash and the external input for a second contact
- Patio doors/screens that benefit from two-zone protection
Frequently Asked Questions
Yes. The DW10 supports the internal reed and an external N/C dry contact at the same time, letting one device monitor two openings.
A CR2032 coin cell. The eSeries spec lists up to ~5 years typical life; the classic DW10 is also low-draw and reports low battery to the panel.
Published open-air range is about 350 ft to a 2GIG wireless panel; real-world range depends on construction and panel placement.
Follow 0.625″ minimum (about ⅝″) with ~0.85″ typical for reliable trips. We align and test during installation.
Yes—DW10e-345 adds eSeries encryption with the same slim profile. We’ll recommend it if your panel supports it.
Additional Resources
Download ManualReady for Slim, Reliable Perimeter Protection?
Smart Shield Systems will install and enroll your DW10 thin contact, align the magnet gap, and configure single- or two-zone protection—so doors and windows report exactly as they should, every time.