R3+ Receivers accurately reproduce indications from R3+ Alarm heads, tested to in excess of 400 metres to ensure their reliability when challenging terrain and atmospherics cripple the performance of inferior remote systems.Exact tone replication from each paired R3+ AlarmLED colour replication from each paired R3+ Alarm4 channels for pairing with single R3+ AlarmsFifth ‘buddy channel’ pairs with up to 32 other R3+ alarmsVolume adjustment, mute and vibration functionLast event recallPowered by 1 x CR123A battery (not included)
