Alarm Sirens DC12V HIKVISION INTRUDER ALARM SYSTEM HOME OFFICE REAL-TIME PROTECTION SHOP STORE WAREHOUSE FACTORY WIRE WIRELESS ALARM SYSTEM INSTALLATION

Alarm Sirens DC12V HIKVISION INTRUDER ALARM SYSTEM HOME OFFICE REAL-TIME PROTECTION SHOP STORE WAREHOUSE FACTORY WIRE WIRELESS ALARM SYSTEM INSTALLATION

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mpedance:8 Ohm Voice coil: ?18.3mm Rated Voltage: 12VDC/24VDC–Only 15W Operation voltage range:9?16 VDC Power:20W Sound lever db:108(At Rated Voltage at 1M) Maximum Current:1000mA Audio Frequency: Warble 6-Tone

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1. Collection from SGCCTV   Choicecycle Sim Lim Square CCTV SPECIALIST #02-81 11am~8pm. Whatsapp 98534404 for stock level before visit.

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Features and functions for home and office intruder alarm system,

1. Wireless Connectivity: Many modern alarm systems use wireless technology for easy installation and flexibility in placement of sensors and devices.
2. Motion Sensors: Motion sensors are used to detect movement within a defined area. They are often placed in key locations to trigger an alarm if an intruder enters.
3. Door and Window Sensors: These sensors detect when a door or window is opened or closed. They are essential for protecting entry points.
4. Control Panel: The control panel is the central hub of the alarm system. It allows you to arm and disarm the system and communicates with the various sensors.
5. Siren or Alarm Sound: An audible alarm is triggered when the system detects an intrusion. This sound serves as a deterrent and alerts people in the vicinity.
6. Remote Monitoring: Many alarm systems offer remote monitoring capabilities through smartphone apps or web interfaces.
   This allows you to receive alerts and monitor your system from anywhere.
7. Real-time Notifications: You can receive notifications via email, SMS, or push notifications when the alarm is triggered.
8. Key Fobs or Remote Controls: Key fobs or remote controls allow you to arm and disarm the system without needing to enter a code on the control panel.
9. Backup Power: Alarm systems typically have a backup power source, such as a battery, to ensure they remain operational during power outages.
10. Security Cameras (optional): Some alarm systems, especially those designed for larger properties or commercial use, may include security cameras for video surveillance.
11. Zones and Customization: Systems often allow you to define different zones within your property and customize how each zone is monitored.
12. Integration with Smart Home Devices: Some alarm systems can integrate with other smart home devices, such as smart locks, lights, and thermostats, allowing you to create automation routines.
13. Professional Monitoring (optional): Some alarm systems offer professional monitoring services, where a security company monitors your system 24/7 and dispatches authorities in case of an alarm.

Alarm Sirens DC12V HIKVISION INTRUDER ALARM SYSTEM HOME OFFICE REAL-TIME PROTECTION SHOP STORE WAREHOUSE FACTORY WIRE WIRELESS ALARM SYSTEM INSTALLATION

A PSTN (Public Switched Telephone Network) alarm system, such as the Wireless Alarm System PSTN A11, is a traditional method for connecting an intruder alarm system to a landline telephone network. Here’s how it typically works:

1. Sensors and Detectors: The alarm system includes various sensors and detectors, such as motion sensors, door/window sensors, and possibly smoke or carbon monoxide detectors, depending on your security needs.
   These sensors are strategically placed around your home, office, or other protected area.
2. Control Panel: The control panel is the central unit of the alarm system.
   It processes signals from the sensors and communicates with external devices, such as sirens and the PSTN network.
   The control panel is usually located in a secure and inconspicuous location.
3. PSTN Connection: The PSTN alarm system is connected to a standard landline telephone connection (analog phone line) through a dedicated telephone jack or line.
   This connection allows the alarm system to send signals to a central monitoring station and receive incoming calls.
4. Arming and Disarming: You can arm and disarm the alarm system using a keypad, key fob, or remote control.
   When you arm the system, it becomes active, and any triggered sensors will activate the alarm.
5. Intrusion Detection: When a sensor detects an intrusion, such as movement or a breach of a door/window, it sends a signal to the control panel.
   The control panel then initiates the alarm sequence.
6. Alarm Activation: If an intrusion is detected, the control panel activates the alarm, which typically includes a loud siren or audible alert.
   This loud noise serves as a deterrent and alerts people in the vicinity.
7. PSTN Communication: Simultaneously, the alarm system initiates a communication with the central monitoring station or the designated phone numbers (such as your phone or a trusted contact). It does this by dialing pre-programmed phone numbers using the connected PSTN line.
8. Central Monitoring (Optional): If you have a monitoring service subscription, the alarm system contacts the central monitoring station, where trained operators receive the signal and take appropriate action.
   This may involve contacting you, emergency services, or other contacts on your list.
9. User Notification: If the alarm system does not have central monitoring or if it fails to connect with the central station, it will contact you or other designated contacts directly.
   You’ll receive a phone call informing you of the alarm event, allowing you to take action.
10. Disarm and Reset: After the alarm event is resolved or verified as a false alarm, you can disarm the system using your code or remote control.
    The system will then return to its armed or standby state.

Alarm Sirens DC12V HIKVISION INTRUDER ALARM SYSTEM HOME OFFICE REAL-TIME PROTECTION SHOP STORE WAREHOUSE FACTORY WIRE WIRELESS ALARM SYSTEM INSTALLATION