Have you ever had to Monitor your battery pack voltage, know when you’ve lost signal, or need to find your lost model in high grass before? Well, now Hyperion has your solution with this lightweight Battery Monitor, Signal Loss Alarm, and Discovery Finder Device.

Twin Audible Buzzer Alarms will make your ear’s ring at an astounding 85db each. 

The ultra-accurate Battery Monitor measures cells upto 1mV tolerance, while the super-bright LED’s visually show you battery pack status.

And then, your receivers AUX channel monitors your signal strength and lets you know if your receiver “browns-out”, or looses signal altogether.

Never lose your model airplane, multirotor, quadcopter, or flying contraption ever again!

• Input voltage range: 5.2~26V DC (2S~6S LiPo)
• Standby/Idle Current: 10mA
• Operating current: 120mA max. (blinking & beeping)
• Dual Buzzers: 85dB each
• Ultra-bright LED's
• Size: 20*30*6mm
• Weight: 7g