METechs - Remote Control Electric Window Treatment Drapery Curtain Rod &ndash; Aluminum - 20 to 161 inch One remote control operates up to 8 sets of units without interfering with each other. Automatically stops when curtain is fully open/close without position setup. Open/close curtain by remote control, control pad, hand, or any other controllers. Stop at any preference position by pressing stop input. Open/close curtain by hand any time or while power is off. Simple and easy installation with screwdriver. Plug and play. Safe and reliable design with 12VDC transformer with UL or GS approval. Open/close from center, left, or right. Motor can be mounted at left or right end. Light, strong, and beautiful aluminum track. Works with all types of curtain fabrics or draperies. The length of track can be cut down to any size. Comes with both wall and ceiling mount hardware. We can customize any size up to 40' with two motors. One remote control operates up to 8 sets of units without interfering with each other Open/close curtain by remote control, control pad, hand, smart phone with METechs module, or any other controller Automatically stops when curtain is fully open/close without position setup Stop at any preferred position by pressing stop Overload protection within 30 seconds Open/close curtain by hand any time or while power is off Simple and easy DIY installation with screwdriver Safe and reliable design with 12VDC transformer with UL or GS approval Open/close from center, left, or right Motor can be mounted at either left or right end Light, strong, and beautiful aluminum track Works with all types of curtain fabrics or draperies Slim motor is easily hidden behind curtain, it looks no different than a regular manual track The track can be cut down to any size Comes with both wall and ceiling mount hardware Ready to go Kit, but curtain or drapery not included Input voltage: 120V AC/60Hz or 230V AC/50Hz; UL, CUL approval Output voltage: 12V DC Operation power: 12W Standby power: 0.1W Torque: 18.6lbf.in (2.1N.m) Motor speed: 240RPM Average Running Noise level: 44db (quiet operation) Maximum remote distance: &lt;40ft (12M) Maximum track load: 33lbs (15kg) per 39&#034; (1M) track Maximum total load: 100lbs (45Kg), actual load depends on mount and setup Range of curtain width: 16&#034; to 165&#034; (.41-4.2M) for CL200T4M The distance off wall for wall mount only: 0.25&#034; to 3.5&#034; (0.6cm to 9.9cm) Minimum space between end track and wall (where applicable): 1/2&#034; (1.25cm) One CL200T4M Retail Box Timer Wall Switch Double wall brackets