18R2 Technical Specifications

Physical Construction & Power

Keypad

Backlit fire-retardant silicone

Enclosure Material

Impact-resistant and fire-retardant ABS

Power

LiPo Battery (20 hours active operation)

3 x AA (7+ hours active operation)

Radio

Antenna

+5 dBm 8.5" Omnidirectional Rubber Duck Antenna

Radio Compliance

FCC CE, IC certified (ID: U90-SM220)

Frequency

2.4 GHz Channel 4

Range

500m (1,650 ft) direct line of sight range w/ built-in link quality detection

Range with MESH Technology (5.0.0 or higher firmware)

+450m (1,500 ft) per device (up to a total of 10 hops per device)

Encryption

IEEE Mac Address / Encrypted Data

Weight & Dimensions

Weight

18R2: 2.43lbs

18R2 in Armored Case: 5.40 lbs

Dimensions

18R: 8.35” x 5.33” x 1.64”

18R2 in Armored Case: 9.2 x 7.1 x 4.1”

Cues & Firing

Number of Channels

200 (firmware version 6.0 or higher)

100 (firmware version 5.1 or lower)

For more information on firmware versions, see Understanding Firmware Versions.

Firing Accuracy

1/100th second

Max # of Unique Cues

3,600 (firmware version 6.0 or higher)

1,800 (firmware version 5.1 or lower)

For more information on firmware versions, see Understanding Firmware Versions.

Manual Firing Speed

No limit, as fast as your fingers can press. COBRA uses overlapping grid-firing technology to support multiple cues manually firing at the same.