Full introduction to the installation precautions of intelligent products and detectors (below)

Four, wireless intelligent infrared defense railing

     1. Working principle

     The wireless infrared defense railing actively emits multiple infrared rays from the transmitting end. When the receiving end receives the infrared beam, it forms a network of infrared rays and enters the defense state. When the adjacent two beams in the defense beam are completely blocked, The buzzer at the receiving end will produce on-site sound, and the alarm signal output circuit will send an infinite alarm signal to the host.

     2. Installation

     It can be installed on the courtyard wall or the perimeter of the building, or on both sides of the courtyard door or door. It is especially suitable for installation on both sides of the inner balcony and window of the house exterior wall. The anti-theft net that replaces various metal structures will not destroy the original appearance of the building. At the same time, it can also be installed indoors for closed defense of passages and other targets.

     (1) First determine the installation location, so that the installed defense beam can effectively close the target channel;

     (2) Fix the two installation shafts parallel to each other on the installation surface 15-20 cm away from the window sill, ensuring that the bottom is on the same plane;

     (3) Confirm that the transmitter and receiver correspond to each other. When the wiring is energized and aligned with each other, the alignment indicator on the receiving end is completely extinguished, and the buzzer no longer sounds; when a single infrared ray is blocked with an opaque object, the buzzer will not sound. ; When two adjacent (one group) infrared rays are blocked at the same time with an opaque object, the corresponding indicator on the receiving end is on, and the buzzer sounds, and an alarm signal is sent to the host;

     (4) Insert the transmitter end and receiver end into the installation shaft respectively, screw on the fixed screws (not tightened for the time being), power on and calibrate the beam axis of the transmitter and receiver ends, so that the alignment indicator of the receiver end is completely extinguished, and the buzzer After no longer beeping, tighten the screws and fix the caps of the upper and lower plugs.

     (5) The distance between the transmitter and the receiver are: far (30 meters), medium (15-20 meters), near (within 10 meters), the user can adjust the plug on the transmitter end according to the actual situation on site Toggle Switches.

     3. Matters needing attention

     (1) Avoid obstacles such as trees between the transmitter and receiver;

     (2) The installation foundation is not firm;

     (3) Avoid direct sunlight such as sunlight and lights;

     (4) Reduce the distance to the host as much as possible;

     (5) Minimize the interference between the receiving end and the host without reinforced concrete and electrical appliances;

     (6) The distance between the receiving end and the transmitting end should be controlled within the effective distance, and the infrared transmission gear should be selected according to the defense distance;

     (7) When using the mounting bracket, the distance between the prevention surface of the infrared defense railing and the outdoor wall should be controlled within 30 cm;

5. Clutch sensor of wireless rolling gate

     1. Working principle

     The rolling gate clutch sensor is composed of three parts: wireless transmitting sensor, metal magnet and metal steel spring tube. Wire connection is used between the metal steel reed pipe and the wireless transmitter sensor. When the separation between the metal magnet and the metal steel reed pipe reaches 3 cm, the steel reed pipe will be closed to cause a short circuit, and the alarm indicator lights up and the alarm signal is output The circuit sends an alarm signal to the host.

     2. Installation

     (1) Metal magnet: it should be installed at the bottom of the rolling gate that can move up and down corresponding to the metal steel spring tube installed on the ground;

     (2) Metal steel reed pipe: installed on the ground corresponding to the metal magnet, the distance between them should not exceed 2 cm;

     (3) Wireless transmitter sensor: there is a connection with the metal steel spring tube, which is installed at a position within the communication range of the host, and the signal line should be installed along the ground;

     3. Matters needing attention

     (1) The installation position should be correct;

     (2) Minimize the distance between the wireless transmitter sensor and the host, and reduce the interference between the reinforced concrete wall and electrical appliances and the host;

     (3) The location of the wireless transmitter sensor must avoid water or moisture;

     (4) After installation, the receiving antenna should be pulled out;

Six, wireless ion smoke detector

     1. Working principle

     In the effective prevention area of ​​the wireless ion type smoke detector, when there is smoke occupying the air concentration level reaching its alarm concentration, it will emit a beeping sound and the alarm signal output circuit will send a wireless alarm signal to the host.

     2. Installation

     It should be installed in the bedroom, living room and warehouse. During installation, fix the card board on the ceiling with screws, install the battery in the battery box, and rotate the bottom guide of the detector to the card board until the detector is locked.

     3. Matters needing attention

     (1) Do not install in a place with strong air convection, such as an air outlet or a window;

     (2) The distance from the wall must be greater than 0.75 meters;

     (3) Dust and moisture resistance;

     (4) The distance to the host should be kept within its effective range;

7. Wireless gas leak detector

     1. Working principle

     In the effective prevention area of ​​the gas leak detector, when the leakage amount of harmful gas (gas, liquefied petroleum gas, natural gas) reaches its alarm concentration, it will emit a buzzing sound, and the alarm signal output circuit will be Send a wireless alarm signal to the host.

     2. Installation

     (1) Installed in the kitchen.

     During installation, first determine the specific gravity of combustible gas and air, and then fix the detector at a suitable location within 1.5 meters from the gas source radius, and plug in the power supply.

     (2) According to the different proportions of different gases in the air, choose different installation positions. Liquid petroleum gas is deposited at a lower position than air. The detector should be installed within 0.3 meters from the ground; gas and natural gas float lighter than air At high places, the detector should be installed within 0.3 meters from the ceiling;

     (3) Press the 220V power supply to warm up for 3 minutes and enter the working state;

     3. Matters needing attention

     (1) Do not install outdoors;

     (2) Do not install in places with large air flow such as air supply ports, ventilation fans, room doors, etc .;

     (3) Do not install it in a very humid place such as water drops and water vapor;

     (4) Do not install it where there are objects separating the detector from the gas-using equipment;

     (5) Avoid using a large amount of solid hair spray, insecticide, adhesive, thinner, alcohol, etc. near the detector to avoid affecting the normal function of the sensor element;

8. Precautions before using the system

     1. Without the permission of the public security department, the user shall not arbitrarily set "110", "119" or the police station phone as the host alarm phone;

     2. When the mains power of the host machine is cut off, it will be powered by the backup rechargeable source, which will not affect all the functions of the host machine;

     3. The following factors will affect the transmission distance of wireless signals;

     (1) The host is placed near fax machines, microwave ovens and other appliances that have switching power supplies or high-frequency and high-power working states that will cause wireless interference or close to the ground;

     (2) There are building reinforced beams and columns between the host and the remote control or door sensor;

     4. After the system is set up, do not let children or others play with the host, remote control and other sensors, so as not to change the system settings;

     5. In order to prevent the host from being damaged, the host should be installed in a place that is not easy to detect but does not affect the alarm;

     6. The user should carefully read the "Product Instruction Manual" to carefully understand the characteristics of each component of the system to avoid artificial false alarms.

Common faults and treatment methods

     Trouble shooting method

     No host function 1. The power indicator is off, no power supply 1. Check the power supply to ensure voltage output

     The wireless receiving function of the host or the wireless distance is close to 1. A probe is sending code nearby

     2. Host receiving part failure 1. Find and eliminate the interference source

     2. Send it back to the manufacturer for repair

     The machine cannot record 1. The recording chip is damaged 1. Send it back to the manufacturer for repair? Ɑ

     The recording sound is very low. 1. The distance from the MIC hole when recording 1. Re-recording

     No dialing when alarming 1. The external line on the main unit and the telephone line are inserted in the wrong position

     2. The phone number is not stored in the host computer 1. Correct it according to the correct method

     2. Re-store the number

     The siren does not sound during the alarm 1. The siren is turned off

     2. The siren is not connected to the host 1. The siren is set to the alarm state on the phone

     2. In the siren jack

     Door magnetic light does not alarm 1. The installation location is incorrect, which makes the wireless distance closer
     2. Too far from the host 1. Reinstall

     2. Adjust the position of the host

     The outdoor defense railing is not responding to power 1. The power cord is reversed

     2. Short-circuit the positive and negative poles of the encoding board during encoding 1. Adjust the angle of transmission and reception to make it well aligned

     2. Adjust the order of transmission and reception

     An indicator on the receiving end of the outdoor defense railing stays on for a long time 1. Poor alignment of transmission and reception

     2. Disturbed by the adjacent transmitter 1. Adjust the angle of transmission and reception to make it well aligned

     2. Adjust the order of launching and receiving? Ɑreceiving

     An indicator light on the receiving end of the outdoor defense railing is always on 1. There is a failure in the transmission or reception of the indicator light 1. Check that a certain transmission or reception is broken, and return it to the manufacturer for repair

     The two indicator lights of the outdoor defense railing are all on, and the buzzer sounds long. 1. There is no transmission at the corresponding transmitter 1. Check or renew

     The buzzer sounds when the outdoor defense rail is blocked, but the host does not alarm 1. The coding error

     2. Bad code sending 1. Check and repeat

     2. Return to the manufacturer for repair
     The call center has no caller number when printing the alarm 1. The phone number of the call center has not applied for caller ID 1. Apply to the post office
     The first few lines of writing are reduced or overlapped when printing at the alarm center 1. The paper is crooked 1. Press "Feed" to straighten the paper