... suitable for garage door, roller blind, electric sunshade, electric curtain, projection screen, etc. 1. It is suitable for garage ... curtain, projection screen, etc.2.High sensitivity superheterodyne reception and strong anti-interference.3. Remote/manual are compatible. SF Remote Control Systom ... Tester Device AN2812B 1 1.0 Good Balance Measurement System HSC-2000B 1 2.5 Acceptable Hardness Tester HR ...