Neutronic TX5ME EA PPMS wireless addressable with voice message

Specifications: Alarm equipment category: PPMS, Dry contact: 8A/230VAC or 5A/30VDC, Dimensions (mm): 145 x 145 x 74 - white ABS, Protection index: IP 40, Shock resistance: IK 07, Weight (with packaging): 460 g , Autonomy: 2 years standby, General alarm duration: 5min30s, Range in open fields: 800 m maximum, Range in obstructed fields: 200 m maximum, Number of interconnections: 255, Frequency: 868.1 MHz, Relay power supply: 1 x 9 V 0.62 Ah - 6LR61 alkaline battery, radio card power supply: 2 x AA alkaline batteries