EARYKONG 433MHz Wireless Water Leakage Detector Water Sensor Alarm Intrusion Detector For Home Secur

Technical Parameter: Working voltage: 3V Standby current: a?|10uA Alarm current: a?|65mA Alarm indication: red LED Output mode: 315M/433M (default is 433M) Wireless distance: 100 meters (open distance) Working temperature: 0-60a?? Working humidity: 0-80%RH (no condensation) Undervoltage prompt: 2V (the indicator light flashes quickly) Battery Type: 1 * 1.5V AAA???Not Included Battery???
Product size: 54*35MM
Packaeg Includes: 1 * Wireless Water Leakage Detector ??