This multifunction wireless alarm system has the following
features:
1) Anti-theft: automatically sends an alarm when intruders are detected (can simultaneously send up to four groups of telephone numbers)
2) Fire alarm: can detect both smoke and smoke thickness, and will automatically send an alarm
3) Gas leakage detector: detects the presence of coal gas, liquefied petroleum gas, natural gas etc. in the air
4) Help request: can be used by children and the elderly to send automatic requests for help
5) Long range wiretap detection: after connection to the telephone,this alarm can detect the presence of wiretaps
6) Remote control: remote operation is enabled via the telephone

Packing:
10pcs/carton
Carton dimensions: 65.5 x 44.5 x 32.5cm