Description

Features :

• Industry standard line of ultrasonic bat audio recorders, with over 20,000 SM4 family recorders sold to date
• Proven and reliable, with only 0.64% of recorders requiring in-warranty repairs
• 3-year warranty
• Weatherproof design suitable for any environment
• Designed for use with the low-noise, waterproof SMM-U2 microphone
• Built-in fail-safe and fault-tolerant tech, including two flash cards for failover and extensive internal diagnostics
• Compact, at 8.6” x 6.0” x 3.1” (218 mm x 152 mm x 78 mm)
• Extended field deployments, with up to 48 ten-hour nights of battery life using alkaline batteries, or even longer using external power.
• Choose a quick-start schedule or easily create your own
• GPS attachment allows you to set date, time and location for multiple recorders
• Advanced triggering to record only when bats are present
• Optional noise scrubber automatically deletes false triggers that do not contain bats
• Optional 16 kHz high pass filter to reduce lower frequency noise
• Capable of storing terabytes of data on two SDHC/SDXC flash cards
• Save card space via W4V compression, doubling the capacity of SD cards without degrading recording quality
• Compatible with Kaleidoscope Pro software to quickly review recordings and automatically suggest bat species in North America, Europe, South Africa, and the Neotropics.