Hikvision AX Pro Series Wireless Smoke Detector DS-PDSMK-E-WE

Hikvision AX Pro Series Wireless Smoke Detector DS-PDSMK-E-WE Features High quality chamber with photoelectric sensor 10 years battery life Technical Specification Detection Performance Detection Method: Chamber With Photoelectric Sensor Feature Environment Temperature Indicator: Support Signal Strength Indicator: Support Self-health Check: Support Alarm Sound Interlink: Support Interface Power Switch: Power Up Enrolling LED Indicator: Red (Alarm) Buzzer: ≥ 85dB @ 3 m Transmission Transmission Method: Two-Way RF Wireless Transmission Frequency: 868MHz Transmission Security: AES-128 Encryption Transmission Range(Free Space): 1.6Km Enrolling Method: Power up;Remote ID;QR Code Electrical Characteristics Standard Battery Life: 10 years for standalone sensor ; 5 years for RF wireless Power Supply: Battery Powered Battery Type: Non Replaceable Energizer L91 x 2 for Sensor ; Replaceable CR123A x 1 for RF Wireless Typical Voltage: 3V General Mounting Method: Ceiling Application Scenario: Indoor