Radiolink PRM-01 Battery Voltage Telemetry Module 1S-6S

The Radiolink PRM-01 sends your model's flight-battery voltage to the transmitter screen in real time. It plugs into a compatible Radiolink receiver, which relays the reading over its telemetry link, so you can watch pack voltage in flight and land before the battery is over-discharged.

Key features

• Reads 1S to 6S LiPo packs (3.7–22.2 V nominal)
• Low-voltage alarm by sound, on-screen message or vibration, with a threshold you set yourself
• Connects to the receiver only — no flight controller needed, so it suits planes, gliders and racing quads alike
• 7 g with cable and 33 × 22 × 11 mm, small enough for light models

Specifications

• Voltage input: 1S–6S LiPo
• Compatible receivers: R12DS, R9DS (older R10DS, R10D, R9D)
• Compatible transmitters: AT10II, AT10, AT9S Pro, AT9S, AT9
• Dimensions: 33 × 22 × 11 mm
• Weight: 7 g with cable
• Range: same as the receiver's control range

Check your radio before ordering: the PRM-01 works only with the Radiolink receivers and transmitters listed above. A connection cable for the receiver is included.