Overview
2GIG 345 MHz repeater — retransmits sensor signals to improve RF coverage in large or obstructed installations (RPTR1 / encrypted RPTR1e).
On 2GIG systems, wireless devices are supervised zones on the panel — tamper, low battery, and missing signals appear as trouble conditions that may block arming depending on panel programming.
At a Glance
| Specification | Details |
|---|---|
| Role | 345 MHz RF repeater |
| Placement | Between panel and distant sensors — not a panel substitute |
| Power | AC or battery per SKU |
| Encrypted | RPTR1e for eSeries encrypted mesh |
What This Device Does Well
Provides reliable supervised status at the panel and Alarm.com when installed, enrolled, and range-tested correctly.
Before You Service or Replace One
- Sensor SKU — standard 345 MHz vs eSeries encrypted vs ePlus 900 MHz.
- Panel online — resolve panel AC/cell trouble before blaming sensor.
- Range — repeaters (RPTR1) or transceivers (XCVR2) for distant zones.
- Battery type — use listed cell; replace all batteries in multi-cell devices.
- Tamper — cover fully closed before declaring hardware fault.
Official Sources
- 2GIG product page
- 2GIG Full Catalog English
- 10023748a x3 installandprogrammingguide
- 2GIG Edge Smart Home Manual 1
- 2GIG Edge User Guide 1
- 2GIG GC2 User Guide
- 2GIG GC2 User Guide FR
- 2GIG GC2 User Guide PO
- 2GIG GC2 User Guide SP
- 2GIG GC2 User Guide TU
Use official 2GIG PDFs and install guides for exact wiring, enrollment, and firmware — specifications vary by SKU and region.
Error Codes
2GIG systems report faults on the panel and keypad status screens, zone list, and Alarm.com (when interactive service is active) — not as a single universal numeric code list across all models.
How to read status
- Open panel status or installer menu → zones / troubles.
- Note zone number, trouble type (open, tamper, low battery, missing, cell fail).
- Cross-check Alarm.com device list if the account is interactive.
- For cell issues, run installer communication test before replacing sensors.
Common trouble indicators
| Symptom | Meaning | First checks |
|---|---|---|
| Zone trouble / missing | Sensor not supervised | Battery, range, tamper, re-enroll |
| Tamper | Cover open | Reseat cover; bracket secure |
| Low battery | Sensor battery weak | Replace with listed type — all cells in multi-cell devices |
| Chronic open (contact) | Magnet gap | Realign; check door warp |
| No response | Wrong RF path | Repeater or transceiver for distance; ePlus needs XCVR2 |
Panel actions (typical)
| Action | Where |
|---|---|
| View zone status | Panel home / status → zones |
| Walk test | Installer menu → walk test |
| Delete / enroll sensor | Installer → wireless enrollment |
| Cell test | Installer → communication tests |
| Alarm.com status | Dealer portal or customer app |
Source: 2GIG repeater install guide; 2GIG official resources linked in this product folder manifest.
| Code | Meaning | Suggested Fix |
|---|---|---|
| Zone trouble / missing | Sensor not supervised | Battery, range, tamper, re-enroll |
| Tamper | Cover open | Reseat cover; bracket secure |
| Low battery | Sensor battery weak | Replace with listed type — all cells in multi-cell devices |
| Chronic open (contact) | Magnet gap | Realign; check door warp |
| No response | Wrong RF path | Repeater or transceiver for distance; ePlus needs XCVR2 |
| Action | Where | |
| View zone status | Panel home / status → zones | |
| Walk test | Installer menu → walk test | |
| Delete / enroll sensor | Installer → wireless enrollment | |
| Cell test | Installer → communication tests | |
| Alarm.com status | Dealer portal or customer app |