Remote Control Alarm System 2000M

Question from customer:
I want a long range transmitter and customized receiver for alarm in my security office. Do you have a recommendation for which Wireless remotes or RF transmitters may be the best for the task at hand? See the below sample of diagram: All the number need LED light when the remote is “ON” and reset button for “OFF” the buzzer.
Mater at guard house
Answer:
Our remote controllers have various functions. Here we recommend a 1000M transmitter (CB-1). Encode: Fixed code by jumpers. Its unit size is 135mm x 42mm x 25mm. Power Supply: 1 x 6F22-9V battery. Its remote control distance is 2000 meters or so with customized long range receiver.
1
We can use it to control alarm in security office. We can prepare 20 transmitters with different codes.
When something emergency happened, press button on the transmitter, the corresponding LED light will be lighted and the buzzer will vibrate. Press button again, the corresponding LED light will be off. When the master reset button is pressed, the buzzer will reset. The receiver can be customized. The customized receiver can be 1 channel dc 12 long range with external extended antenna. Each receiver will be connected to corresponding LED light and buzzer. So it can receive signal from the corresponding transmitter.

Online shop: http://www.carymart.com/

Comments

Post a Comment

Popular posts from this blog

Short Description of Toggle / Momentary / Latched Working Modes

Generally there are three working modes for rf remote controls: toggle, momentary, latched. Toggle mode is used most often. Controlling lamp, for example, press the button of remote, turn on the lamp; press the button again, turn off the lamp. Momentary mode can be set to control rolling blind or rolling door. Press and hold the button of remote, open the blind or door; release the button, close the blind or door. Both toggle and momentary mode are motivated by single relay, which means you can work these two modes with single button remote. As regards the latched mode, it is motivated by relay group. For relay group, only one relay will be on at a time, e.g. press remote button A, relay A will be on, and relay B will be off; press remote button B, relay B will be on, and relay A will be off. To be more specific, when you control the lamp by latched mode, you should prepare at least two buttons remote. Press button A, the lamp is on; press button B, the lamp is off. Online s...
Read more

Remote Control Electromagnetic Lock

Image
Electromagnetic lock is a locking device that consists of an electromagnet and an armature plate. The principle behind an electromagnetic lock is the use of electromagnetism to lock a door when energized. Essentially it consists of an electromagnet attracting a conductor with a force large enough to prevent the door from being opened. That is to say, if only we could cut off power supply and make electromagnet force between electromagnet and armature plate to disappear, the door would be opened. Furthermore, we just try to use a direct dc output momentary remote and one button transmitter to cut off electric power to open the door. The following demonstration will show. At first, we prepare material. The wiring When we supply power to electromagnetic lock, electromagnet will attract armature plate through magnetic force. The door is locked. When we press button, the power supply will be cut off. The door is open as soon as electromagnetic lock unlock instantly. What’s more, t...
Read more

AC Lamp is Controlled by Customized Delay Time RF Remote Controller

Image
We recommend 1channel 110V~220V customized delay time controller (S1RD-AC220+C-2). At first, it must be set delay time in advance. According to your own actual requirement, you can set delay time you want. e. g. delay time: 20 seconds. You cannot change delay time once it is set. It is applied for controlling lights, motors, fans, electrically operated door/ lock/windows/ blinds/ cars or other appliances with AC 110~240V or DC 0~28V. You can turn on/off device on the receiver with transmitter from any place within reliable distance (theoretical distance 100m), the wireless RF signal can pass through wall, floors, doors and other obstacles. Wiring: Initial state: B, C = Normally Open; A, B = Normally Closed. AC lamp is wired to normally open terminals B&C. And add additional ac power to AC lamp. The delay time is set in advance. It is non-adjustable.   Press button 1: Turn on the relay (connect B and C, disconnect A and B) After ...
Read more