Power
| Backup battery |
Y |
| Battery life |
10 year(s) |
| Input voltage |
230 V |
Features
| Fixed temperature point |
58 °C |
| Alarm decibels |
85 dB |
| Test button |
Y |
| Interconnectable |
Y |
| Number of simultaneously connected devices (max) |
30 |
Additionally
| Wireless technologies |
Wired |
Ei Electronics Ei164E. Fixed temperature point: 58 °C, Connectivity technology: Wired, Mounting type: Surface-mounted. Power source type: AC, Battery voltage: 9 V, Battery technology: Lithium. Diameter: 14.8 cm, Height: 63 mm, Weight: 308 g