אזעקה ביתית של כפתור WiFi GSM חכם

Product information:
Product Name: burglar alarm
Alarm loudness: 80dB
Backup battery: 1.5V lithium battery
Wireless distance: 120m (open space)
Battery standby time: 6H
Supporting calling cards: China Mobile and China Unicom
Power supply: 5 (V)
Communication mode: WiFi GSM
Relay drive: None
Probe input mode: wireless
Type: anti theft alarm host
Number of defense areas: 100
Alarm mode: telephone alarm
Number of configurable wireless devices: 100