Outpost
COBRA Solar Powered Telemetry Logger

The Cobra RTU can record a comprehensive range of pulse, tamper, 4-20mA, SDI12, RS232 and RS485 inputs. The RTu can be powered from an internal lithium battery (up to 5 years) or by external charging such as micro-solar panels or DC input.
Outpost WASP Battery Powered Telemetry Logger

The Outpost WASP logger provides a low cost telemetry solution for up to 2 channels without the need for an external power source. Its internal Lithium battery can supply 10 years worth of operation.