What are the Nimbio device’s full hardware specifications?

Power

• Input voltage: 6.5V–24V AC or DC (accepts either supply type)
• Nominal current draw: 40–70mA at 24VDC
• Peak draw: 2.4 Watts
• Solar-friendly: low draw supports solar-powered and battery-backed gates

Cellular

• SIM: pre-installed multi-carrier SIM, no separate carrier contract
• Tower selection: dynamically connects to the strongest available tower — AT&T, Verizon, or T-Mobile
• Works internationally too — international customers should contact us to confirm regional network support
• Network type: cellular LTE, zero Wi-Fi required
• Cellular bands: LTE-FDD, LTE-TDD, UMTS/HSDPA/HSPA+, GSM/GPRS/EDGE — B1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28/B34/B38/B39/B40/B41/B66
• Firmware updates delivered automatically over-the-air

Environmental

• Operating temperature: ‑40°C to +85°C (‑40°F to 185°F)
• Storage temperature: ‑50°C to 125°C (‑58°F to 257°F)

Certifications & compliance

• Modem approvals: RoHS, REACH, CE (RED), JATE, Telec, FCC, RCM, GCF, PTCRB, IC — carrier-approved on AT&T, Verizon, T-Mobile, and US Cellular
• UL compliance: not UL Listed. A strictly low-voltage Class 2 peripheral acting as a dry-contact trigger — it doesn’t alter or bypass the operator’s own safety mechanisms (e.g. UL 325 entrapment protection), so it has no impact on the host system’s compliance

Relay

• Type: premium Omron mechanical relay, one relay output
• Rated life: 50,000,000 operations
• Contact rating: 1A at 125VAC or 60VDC
• Behavior: momentary pulse by default; hold-open supported in constant-energized or repeating-pulse mode
• Relay On Time: 0.5s, 1.0s, 2.0s, 3.0s (factory default), 4.0s, 6.0s, 8.0s, or 10s — adjustable in Box Settings

Sensing & controls

• Sense lines: two general sense lines report gate/latch state, backing the Gate Status and Latch Status features; polarity is configurable via the Installer App
• Physical button: short press = admin mode, ~2s hold = reboot, ~10s hold = modem reset
• Self-monitoring: the board can auto-power-cycle itself if it hits an unrecoverable problem

Compatibility & antennas

• Fits inside standard gate operators
• NEMA weatherproof enclosures recommended for legacy Linear and Ghost Controls operators
• Works with virtually any electric gate operator, including LiftMaster, Linear, Ghost Controls, DoorKing (DKS), FAAC Technologies, and others
• Two antennas included with every device (2dBi / 5dBi+ rubber antenna, SMA connector); external higher-gain LTE antennas also supported for low-signal locations such as metal walls or heavy interference