offer LX-503 alarm button

1. Installation environment: indoor or dry occasion 2. Maximum current allowed: 3A 3. Maximum voltage allowed: 50V 4. Iowest voltage: 12V 5. Working temperature: -10 65 6. Workin humidity: 19 7. Product size:10.4x9.2x5.6cm 8.The material of push button panel is glass, can't reuse.