WIRELESS BATTERY SMOKE DETECTOR "DS-PDSMK-E-WE" (green stamp 0.8 lei)

Hikvision Wireless Smoke Detector DS-PDSMK-E-WE, operating frequency: 868MHz, encryption: AES-128 Encryption, transmission in range: 800m, sound alarm: ≥ 85 dB @ 3 m, battery power supply (Non Replaceable CR17450 x 1pcs), battery life in standby 10 ani, montaj pe tavan, dimensions: φ120 × 48mm, weight 190.5g.