eufy PoE NVR Security System S4 smartlock Mop Master™ Technology: With 180

Mop Master™ Technology: With 180 rotations per minute and 6N of pressure

（ Note: Performance may vary depending on floor type and dust levels

Always Linked to Your Item: If something's lost

3-Year After Sales Support: Rest easy knowing your product is covered by our 3-year after-sales service

eufy PoE NVR Security System S4 smartlock Mop Master™ Technology: With 180The Ultimate 4 Cam System: Secure your property with two 4K turret cameras for fixed zones, two bullet PTZs for a 4K wide angle overview, plus a 2K PTZ with 360 pan and 8 zoom for active tracking. AI ISP ensures vivid color night vision with spotlights needed. Auto Framing and Group Tracking: When the bullet camera detects a subject, the PTZ locks on and auto tracks them in sharp, centered close ups from up to 164 ft away. Auto zoom keeps moving