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KS-551 Wireless Burglar Security Alarm System | GSM+PSTN

KS-551 Wireless Burglar Security Alarm System | GSM+PSTN

KS-551 Wireless Burglar Security Alarm System | GSM+PSTN

Product ID: KS-551

KS-551 Wireless Burglar Security Alarm System supports dual-network of both PSTN landline and GSM mobile network. This system features large LED screen, touch keypad, built-in Ni-Hi rechargeable battery and intelligent voice instruction. This burglar securtiy alarm system can integrate with door/window contact, PIR motion sensor and siren. This system allow up to 99 wireless zones and 4 wired  zones. User can use wireless remote controller to control the system when you leave and come back to home. Emergency alarm can be triggered by press the SOS button immediately.   

This security alarm system has elegant design and it is suitable for homes and office use. 

  • Power Supply: DC9V-12V
  • Built-in Battery: NI-HI AAA*6 DC7.2V
  • Standby Current: <25mA
  • Alarm Current: <450mA
  • Wireless frequency: 433MHz
  • Encoding: 1527/2264
  • GSM Operating Frequency: 850/900/1800/1900MHz
  • Casing Materials: ABS
  • Operating Conditions Temperature: -10℃~ +55℃
  • Relative Humidity: ≤95%RH(No condensation)
  • Siren loudness: 110db (External siren)
  • Unit size: 18*12.5*3.5cm
  • Multiple Languages available
  • Reliable wireless connection
  • GSM/PSTN Dual-network
  • Easy Integration with appliances
  • Extended battery life
  • Bi-directional 433MHz radio range
  • 99 zones; Flexible control & setup
  • Low battery alert
  • Suitable for homes, office, etc.
  • Built-in battery
  • LCD screen

****If there are any OEM designs/specifications you would like to develop for this product, please feel free to contact us. 



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KS-552 Wireless Burglar Security Alarm System | WIFI+GSM+PSTN