ACJ 433MHz Signal Extender Strong Signal Antenna Long Range Booster Barrier-free Through Walls For Home Alarm Security System

ACJ 433MHz Signal Extender Strong Signal Antenna Long Range Booster Barrier-free Through Walls For Home Alarm Security System

Signal expansion is faster and more stable:

Placing the paired amplifier between the detector and the host area can effectively help the detector to improve signal strength.

Strong signal through walls without blind spots:

The wireless signal sent by the auxiliary detector passes through the wall, and the expander is added according to the specific environment to eliminate the blind spot of the signal.

Wide coverage up to 500 meters:

The multi-arc signal covers the corners where the signal is needed, helping to expand the signal sent by the signal detector, so that the host can receive it normally.

Detachable antenna:

Install the antenna to increase the reception and transmission distance of the signal amplifier.

Technical parameters:

1. External power supply: DC5V or DC12V;

2. Built in battery: Ni-Hi DC 3.7V

3. Static current:< 20mA/DC 5V or<13mA/DC 12V

4. Working current:< 600mA/DC 5V or<200mA/DC 12V

5. Reception and detection frequency: 433 MHz(ASK)/868MHz(FSK)

6. Maximum number of remote controls for learning: 99

7. Maximum number of wireless detectors for learning: 99

8. Receiving detection distance: About 100M (open space)

9. Sending distance: about 600M (open space)

10. Working temperature: -20 ℃ -55 ℃;