The EZVIZ CS-T2C-A0-BG (EU-STD) Open Close Sensor is a smart home security device that alerts you instantly when a door or window is opened or closed. It helps you keep your home safe by sending real-time notifications to your phone through the EZVIZ app. Compact, wireless, and easy to install, it fits perfectly on any door or window without affecting its look. Ideal for homes, offices, and shops, this sensor ensures you always know what’s happening, even when you’re away.
Full Specification – EZVIZ CS-T2C-A0-BG (EU-STD) Open Close Sensor
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Model: CS-T2C-A0-BG (EU-STD)
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Type: Smart Open/Close Sensor
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Color: White
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Material: High-quality ABS plastic
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Power Supply: DC 3V (1 × CR2450 lithium battery)
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Battery Life: Up to 2 years (depending on usage)
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Detection Type: Magnetic contact sensor
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Wireless Frequency: 868 MHz RF communication
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Transmission Distance: Up to 200 meters (open area, with EZVIZ Gateway)
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Compatibility: Works with EZVIZ Home Gateway (A3, A1, or similar models)
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App Support: EZVIZ App for mobile alerts and device management
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Alarm Notification: Real-time open/close status and tamper alerts
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Operating Temperature: -10°C to 55°C
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Operating Humidity: ≤ 95% (non-condensing)
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Dimensions (Main Body): 33 × 15 × 78 mm
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Dimensions (Magnet): 13 × 9 × 27 mm
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Weight: Approximately 35 g
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Installation Type: Adhesive tape or screw mount
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Function: Detects and reports door or window openings instantly
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Ideal For: Home, office, or retail security monitoring
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Usage: Helps monitor unauthorized access and improve safety



