Technical Datasheet
MINI-345 Door/Window Sensor
The Versa MINI-345 is a 345 MHz miniature wireless magnetic contact (door/window transmitter) for 2GIG, Honeywell, and Resideo security systems.
This datasheet covers the MINI-345 specifications at a glance: 345 MHz frequency, a single Panasonic CR2032 battery with 5+ year typical life, a neodymium rare-earth magnet with a >1" (25.4 mm) gap, and a 2.2" x 1" x 0.25" body. Full spec table and the printable PDF spec sheet are below.
↓ Download the datasheet (PDF)
Key features
Bluefield alignment
Patented Bluefield magnet indicator confirms transmitter-to-magnet alignment during installation.
5+ year battery
Single Panasonic CR2032 lithium coin cell with a battery pull-tab to activate. Typical life 5+ years.
Slide-off lid
Easy-open slide-off lid for tool-free battery service and color changes - no need to remove the electronics.
- Patented Bluefield magnet alignment
- 5+ year battery life
- Easy-open slide lid
- Pre-installed adhesive tape
- Battery pull-tab to activate
- High-power neodymium magnet with a >1" (25.4 mm) gap
Technical specifications
| Wireless frequency | 345 MHz |
| Compatibility | 2GIG / Honeywell / Resideo |
| Magnetic gap | >1.0" (25.4 mm) |
| Magnet type | Neodymium rare earth |
| Mounting | Adhesive tape (included) or screws |
| Power | Single CR2032 battery (Panasonic) |
| Battery life | 5+ years (typical) |
| Dimensions | 2.2" (55.9 mm) x 1.0" (25.4 mm) x 0.25" (6.4 mm) |
| Regulatory listings | UL639, UL1023, ULC-S304, C1023 |
Compatible systems
The MINI-345 transmits at 345 MHz and works with 2GIG, Honeywell, and Resideo systems that accept 345 MHz door/window contacts - the same receivers used by the Resideo 5800-series. For panel-by-panel enrollment steps, see the MINI-345 installation manual and the how-to guide, How to Install the MINI-345 on VISTA 20P, Lyric, PROA7 & 2GIG EDGE.
345 MHz miniature contact for 2GIG, Honeywell, and Resideo. Available for dealers and distributors.
Download the datasheet
Download the full MINI-345 Technical Datasheet as a printable PDF spec sheet.
↓ Download the datasheet (PDF)
Frequently asked questions
What frequency does the MINI-345 use, and which systems is it compatible with?
The MINI-345 transmits at 345 MHz and is compatible with 2GIG, Honeywell, and Resideo security systems that accept 345 MHz door/window contacts.
What are the MINI-345 dimensions and magnet gap?
The transmitter measures 2.2" x 1.0" x 0.25" (55.9 x 25.4 x 6.4 mm). The neodymium magnet provides a gap of more than 1.0" (25.4 mm), as listed on the spec sheet.
What battery does the MINI-345 use and how long does it last?
A single Panasonic CR2032 lithium coin cell, with a typical battery life of 5+ years. A battery pull-tab activates the unit, and the slide-off lid makes replacement tool-free.
Is the MINI-345 UL listed?
Yes. The MINI-345 carries UL639, UL1023, ULC-S304, and C1023 regulatory listings.
What type of magnet does the MINI-345 use?
A high-power neodymium rare-earth magnet, paired with the transmitter to deliver more than 1.0" (25.4 mm) of gap for reliable door and window coverage.
How is the MINI-345 mounted?
With pre-installed adhesive tape (included) or screws. Mount the transmitter on the frame and the magnet on the moving part of the door or window.
Regulatory: UL639, UL1023, ULC-S304, C1023. Specifications and product details are subject to change without notice.
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