Negotiable
The date of payment from buyers deliver within days
Guangdong
Long-term effective
2017-10-09 07:07
204
Company Profile
Shenzhen Dowdon Tech Co., Ltd.By certification [File Integrity]
Contact:Mr. Tomy Liang(Mr.)
Email:
Telephone:
Phone:
Area:Guangdong
Address:Guangdong
Website: http://douwinlock.zwbearings.com/
Power supply: | 4.5V DC use of 3 pieces of number 5 (or number 7) AA alkaline batteries, with low voltage warning |
Static consumption: | 3uA maximum |
Dynamic consumption: | About 250mA |
Battery lifespan: |
10 000 times under low voltage warning, it can open door 150 times at least Working temperatures: -20° C to 70° C |
Humility: | 98% maximum. |