1. Working voltage: AC80-250V2. Working current: 10mA3. Maximum load: <=1500W4. Working frequency: 433MHz5. Working mode: self-locking, interlocking6. Socket size: 10.9×5.7cm7. Remote control size: 4.5×4.5×1.5cm Specification: Package Weight One Package Weight 0.16kgs / 0.34lb One Package Size 11cm * 8cm * 7cm / 4.33inch * 3.15inch * 2.76inch Qty per Carton 40 Carton Weight 7.90kgs / 17.42lb Carton Size 24cm * 34cm * 37cm / 9.45inch * 13.39inch * 14.57inch Loading Container 20GP: 883 cartons * 40 pcs = 35320 pcs40HQ: 2050 cartons * 40 pcs = 82000 pcs