GBC HeyAlarm Pro Wireless Magnetic Door/Window Sensor

Specifications

• Transmission range : up to 80m (open field)
• Radio frequency : 433,92 (±75KHz) MHz
• Power supply : 1x AA 1,5V
• Operating temperature : -5 a +45 °C
• Transmitter dimensions : 96 x 24 x 19 mm
• Magnet dimensions : 48 x 11 x 14 mm