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Q: The alarm mobile sim sim, other than those not like?
Answer: The alarm central box seats are mounted fixed telephone line, when an alarm occurs, the system will use this phone line to dial your phone call to inform. This feature is useful in cases where the owner is away and compromised. Limitations of fixed line phone is to use fixed telephone services and also the road line to plug into the central box. If you want to change the location central cabinet will take a lot of time and effort. Especially the biggest drawback of the alarm system using the telephone line that crooks can actively cut the phone line before the break-in.
To overcome this drawback, the alarm center with mobile sim slot born. Type fitted with 3 sim slot the following major advantages:
- Additional features: in addition to phone calls, the system can send an SMS to inform regional accuracy is compromised, allowing you to react faster.
- Flexibility: easily change the location, do not fear crooks cut the phone line because the central box using mobile wave.
- Remote control: you can use your phone to make calls or send SMS to the system to check the status or remote activation.
Q: Can I use multiple sensors of different vendors in the same system is not?
Answer: With the high-end line burglar alarm, signaling contact is completely encrypted, can not intervene from the outside in. Each different vendors have different coding standards, is only compatible with devices of the same company it was, so you can not use interchangeable between the sensor and the center of the cabinet is firm.
Q: Can I install the wireless burglar alarm is not?
Answer: Currently, wireless burglar alarm systems are designed to simplify installation and maximum stitch brings convenience to users. You can ask the seller programming configuration center cabinets and appliances, then just take home and add where you want. Due to this the convenience of wireless alarm systems which are now on the market, the commodities alarm wireless alarm liked.
Q: The battery life of the devices wireless burglar alarm?
Answer: With the wireless burglar alarm line, the sensor battery life will be at least 1 year and moderate activity 2-3 years before needing replacement. However, with sensors mounted on the switch from open-door high-density, battery life may be 6 to 9 months. Therefore, depending on the activity level of the type of sensor that their battery life is also different. You can buy batteries at the place of sale or the store's alarm manufacturer. Advanced alarm line with higher battery life many times. This may be due to energy saving features the manufacturer cared to optimize the system.