Turn equipment on and off at any location via GSM mobile phoneApplications: turn on lighting heating open your gate simulate presence control animal feeders activate car alarm etc… Ring detection circuit avoids phone chargesNo need to open or modify phone no physical connection to mobile phoneWorks with most GSM mobile phones.

• Dual operation mode: on/off toggle or on with auto turnoff timer
• Timer settings: 0.5s 2s 30s 1 min 5 min 15 min 30min and 1 hour
• NO/NC 3A relay output
• Power supply: 12Vdc / 100mADimensions: 4.0 x 1.7 x 0.9