GBC HeyAlarm Pro Wireless Magnetic Door/Window Sensor + Anti-Vibration

Specifications

• Transmission range : up to 80m (open field)
• Radio frequency : 433,92 (±75KHz) MHz
• Power supply : 1x AAAA 1,5V
• Operating temperature : -5 a +45 °C
• Transmitter dimensions : 90 x 21 x 17 mm
• Magnet dimensions ; 48 x 11 x 14 mm