Detection Performance Detection Method Opening Contact Detection Gap 43mm Max Feature Digital Processing Support Tamper Protection Front;Rear Environment Temperature Indicator Support Signal Strength Indicator Support Interface Alarm Input Normally Closed;Normally Open;Impulse Count Power Switch Power Up Enrolling LED Indicator Blue (Alarm) Transmission Transmission Technology Tri-X Wireless Transmission Method Two-Way RF Wireless Transmission Frequency 433MHz Transmission Security AES-128 Encryption Transmission Range(Free Space) 1.2Km Frequency Hopping Support Enrolling Method Power up;Remote ID;QR Code Electrical Characteristics Standard Battery Life Up to 5 years (standby time) Power Supply Battery Powered Battery Type CR123A x 1 Typical Voltage 3V General Operation Temperature -10 °C to 55 °C (14 °F to 131 °F) Storage Temperature -20 °C to 60 °C (-4 °F to 140 °F) Operation Humidity 10% to 90% Dimension(WxHxD) 24mm × 104mm × 24.4mm 13mm × 34.4mm × 11.4mm Weight 59g Application Scenario Indoor

Manufacturer Warranty