Shen An starting: GSM smoke detection alarm

In 2012, Shenzhen Security Group Co., Ltd. launched the world's first GSM wireless smoke detection alarm system to realize the integrated design of GSM alarms and wireless smoke fire detectors. The new product can directly insert a mobile phone card to work, and can directly make calls after the alarm. To make an alarm, no external host is required. The new GSM alarm module is built directly into the wireless smoke fire detector. The specific functions are as follows:

Product Model:SA-1168-SD04

1, then 110-240 volts AC power supply to the system work.

2, After detecting the smoke fire signal, the owner will automatically send a message: "X zone has a fire alarm, please verify the treatment." Different rooms can be set as different zones. For example, the owner will install a smoke-proof burglar alarm with a GSM card in the living room. Then, in the kitchen, bedroom, storage room, etc., several ordinary smoke feelings without a GSM card can be installed and set to 1, 2, and 3 respectively. , 4. . . . . . N defense zone, which defense zone has the police situation, the host will send the defense zone code to the owner to alarm.

3, wireless access to a number of infrared probes, infrared magnetic door, infrared fence, radio, remote control, etc., and can be set to correspond to different zones, such as: the window is installed on the bedroom window magnetic set 7 defense zone, When someone enters the window illegally, the smoke alarm will send the following SMS message: "You have a situation in the 7 zone, please dispose of it."

4, built-in 3.7 volt lithium battery, city power can continue working after 8 hours, and smoke can continue to work without any influence.

5, Each accessory is low-power, can send low-power alarm prompt to this host computer, the host computer will send this short message to the owner automatically. For example: "11 low-voltage zone, please replace the battery." You do not need to feel the smoke of the SIM card. It is recommended that you purchase the SGD SD01 smoke.

6. If the mains power is off, the host sends a short message to the owner. "The mains power is off, please check if there is any abnormality." The thief often steals the residential power and steals it. At this time, the infrared detector immediately sends an SMS to the owner after detecting an illegal intrusion: “A police situation occurs in the X zone, please dispose of it”.

7, The product has strong concealment in burglar alarm. In any case, a fire zone cannot be disarmed, nor can it be set as a silent fire alarm. However, some owners do not alarm the burglars to ensure that the burglar alarm is highly concealed and camouflaged (after the thief enters the room, they often think that the roof is only a smoke, not that it is an alarm), or worry about the elderly The child is frightened at night and can take a silent alarm or audible alarm setting.

8, working principle: photoelectric detection method;

Working current: static current less than 60mA, alarm working current between 200-300mA;

Frequency: (Wireless) 315MHz or 433MHz, launch distance ≥ 100 meters (open, no interference);

Output form: (wired) dry contact, output circuit when warning, output short circuit when alarm, impedance is less than 50 ohms;

Smoke sensitivity: Comply with UL's No. 217 standard, factory test calibrating to 3.2% of weak dust per foot, sensor response;

Working environment: -5 °C -50 °C, 10-90% non-condensing;

Buzzer sound intensity: 10 feet for 85 decibels;

Every room is 25-40 square meters with a sense of smoke, and 0.5-2.5 meters above the important equipment.

Dimensions: 127mm (diameter) * 35mm (height).

Standard Products Radio Frequency Technology Compatibility Parameters:

Send code IC1527 oscillation resistance = 330K Send code IC2262 oscillation resistance 4.7M