The Liftmaster 3950 is The Model 3950 Door Operator is designed for use on commercial rolling sheet door applications only. Maximum recommended duty cycle: 10 cycles per hour.
- 115 volt 1 ?.
- Control the Open/Stop/Close sequencing needs for your door operation with a single button control (SBC).
- Improve durability with the NEMA 1 type electrical box construction with a powdercoat finish.
- Enable limit setting for ease of installation and adjustment to ensure accuracy even after a power failure..
- Ensure peace of mind with a lifetime motor warranty
- Compliant with all UL 325 requirements.
- Accept up to 20 remote controls and unlimited DIP switch remote control with our Security+® radio technology.
- Provide easy, emergency manual operation using a readily accessible disconnect.
- Protector System Safety Sensors
- Alternate Mounting Kit - allows operator to be mounted below the torsion bar
380LM Remote Light -adds 200 watts of light with adjustable light time delay; unlimited number of lights can be added
377LM Keyless Entry Pad-allows door to open or close by using a code programmed directly into the unit
475LM Battery Backup-operates the door operator for up to 20 full cycles within a 24 hour period
Free shipping(Included in price) of this product is via UPS GROUND. Please select FREE SHIPPING when checking out. If you want it shipped via another method besides UPS GROUND, select desired method accordingly. We will ship this prodcut to Alaska and Hawaii via USPS Parcel Post. We will not ship it to Alaska and Hawaii with UPS Ground.