Model Number: EDBJQ

Color: Black/Red/Green/Blue
Material: plastic
Weight: 40g
Battery: comes with 3 button cell batteries
Alarm way:Sound+Flash a red light
product introduction:upgrade/necessary/unique
Available in 2 different sount levels.There will be no
trouble.

We design and manufacture by ourself, and we also produce as per customized requirements.

We do OEM service for many license and famous brands.

We are experienced for promotion.