Chamberlain Group B550 Smartphone-Controlled Ultra-Quiet & Strong Belt Drive Garage Door Opener with MED Lifting Power, Blue (Renewed)
- ...eel-reinforced belt drive and constructed with high-grade materials for years of reliability and quiet, smooth performance—perfect for attached garages.
- SUPERIOR REMOTE RANGE: Exlclusive Triband technology boosts remote range up to 1,500 feet for quicker entrance and exit..
- TRUSTED SAFETY & SECURITY: Unmatch Secuirty + 2.0 100 Billion code encryption protects against hacking. Posi-lock anti-theft protection stops attempts at forced entry.
- PERFECT FIT: Compatible with garage doors up to seven feet high. 8 and 10 ft doors require an extension kit.
- BOX INCLUDES: wireless keypad, dual-function wall control, 2 three-button remotes, safety sensors.
- ABOUT CHAMBERLAIN: The largest and most dependable garage door opener manufacturer in North America..