Bundle Includes 10 Entry Sensor E20 + 10  Motion Sensor E20+ 5 Flood and Freeze Sensor E20+ H omeBase™ S380 Expansive Wireless Range with HomeBase™: Provides a stable connection with HomeBase™ at open-air distances of up to 656 ft (200 m). Requires HomeBase™ to Operate:  Compatible with HomeBase ™ Mini (v4.0.5.2 or above), HomeBase ™ 2 (v3.4.1.2 or above, released after 2021), HomeBase ™ 3 (v3.7.2.6 or above), and HomeBase ™ Pro (v4.1.4.3 or above). Ensure your HomeBase ™ is updated to the latest version for optimal performance.   Entry Sensor E20:  Dual-Side Detection: Supports both left and right-side installation for quick, error-free setup. Convenient Bypass Button: Simply press the bypass button to temporarily deactivate the sensor, allowing you to open the door without triggering an alarm. Your other sensors remain active. Long-Lasting 5-Year Battery Life: Features a CR123A battery with up to a 5-year lifespan, meaning less maintenance for you. Motion Sensor E20: Pet-Friendly Detection to Reduce False Alarms: Differentiates between humans and pets, reducing false alarms for pets up to 80 lb. Long-Lasting 5-Year Battery Life: Includes a 1,400 mAh CR123A battery for long life and low maintenance. Easy and Versatile Installation: Mounts effortlessly on walls or corners with simple height setup—no extra adjustment required.  Flood and Freeze Sensor E20: Dual Detection for Flooding and Freezing: Monitors for water leaks and freezing temperatures (below 39.2℉ / 4°C) to deliver comprehensive protection. Extended Reach with Extension Cable: Includes a 3.9 ft (1.2 m) extension cable with a slim probe (< 0.2 in / 0.5 cm)—perfect for tight spaces under appliances. Powerful 75 dB Local Alarm: When a leak is detected, a 75 dB alarm is activated to help quickly locate and identify the issue. Long-Lasting 5-Year Battery Life: The 1,400mAh large-capacity CR123A battery lasts longer, so you don't have to replace it frequently.