Hme External Antenna Signal Booster At&t / Verizon

Passive antenna attaches to existing cellular cameras?;Improve signal strength and range (up to 50%)?;Less power to acquire signal improves camera battery life?

Features:Compatible with Verizon and AT&T?;Compatible with all Stealth Cam, Muddy, and WGI cellular cameras;10ft weather and critter resistant cable?