2.1 operating voltage: DC9V
2.2 consumption current:
1.optical smoke detector
2.high quality
3.favorable price
4.long life
5.best sevice
Delivery Time: | within half month |
Package: | inside packing use waterproof ploy-bag, overwrap adopt the standard carton with export |
Supply Ability: | 2000 Piece/Pieces per Day |
type: | independent |