500 Meter Transmitter Triggered through 110V~230V AC Power ON OFF (Model: 0023003)

Package Include:
1 x Transmitter: CK-AC-2
1 x User manual

Working Principle:
Transmitter CK-AC-2 is a special remote control that is triggered by 110V~230V AC power ON and OFF conditions. It has a two-core input wire or a two-core cable with power plug for connecting an AC voltage signal from an equipment, such as outlet, warning host, detector, sensor, Programmable Logic Controller, AC siren, AC light or other AC equipment.
When an AC voltage is supplied to its input wire, it will transmit a wireless signal "ON". When the input wire stops getting AC voltage, it will transmit a wireless signal "OFF".

Application:
You can use this transmitter and the receiver to remotely control the AC or DC devices by the AC voltage signal of another device. Such as wireless lighting synchronization system. You can connect an AC lamp in parallel to the input wire of this transmitter, and connect another AC lamp to the receiver, then two lights will work synchronously.
When the first AC lamp is turned on, the transmitter will emit a wireless signal "ON". When the receiver receives this wireless signal, it will activate its relay to turn on the second AC lamp.
When the first AC lamp is turned off, the transmitter will emit a wireless signal "OFF". When the receiver receives this wireless signal, it will deactivate its relay to turn off the second AC lamp.

Feature:
Wireless control, easy to install.
Triggered By AC Power ON OFF.
Wireless RF signal can pass through walls, floors, doors or windows.
Reliable control: The signal has thousands of different combinations, and the receiver only works with the transmitter which use the same code.
Waterproof: The transmitter has waterproof case and waterproof connector, it can be installed outdoors.
One/several transmitters can control one/several receivers simultaneously.
You can use two or more units in the same place.

Transmitter Parameters:
Model: CK-AC-2
Equipped with a two-core input wire
No batteries are required for operation.
Triggered by 110~230V AC voltage signal.
Triggering method: When the input wire gets the AC voltage signal, after 1 second, the signal LED on the transmitter flashes rapidly, the transmitter sends a wireless signal "ON". After the transmission is completed, the signal LED remains on. When the input wire loses the AC voltage signal, after 1 second, the signal LED flashes rapidly, the transmitter sends a wireless signal "OFF". After the transmission is completed, the signal LED flashes once and then goes out.
Signal Transmission Time: 1 second
Operating Frequency: 433.92MHz
Encoding Chip: EV1527
Transmission Distance: 500m / 1500ft (theoretically)
PCB size: 73 x 73 x 19 mm
Case size: 110 x 86 x 40 mm

Working Range:
With a receiver to form a complete set, the maximum working distance may reach 1500 feet or 500 meters in an open area.
The maximum working distance is based on theoretical data without obstacles and any RF interference. In practice, it will be hindered by trees, walls, or other construction, and will be interfered with by other wireless signals. Therefore, the actual working distance may not reach this maximum distance.

Usage and operation:
If you want to control the device A by the 110~230V AC output signal of the device B, do as following:
1. Connect the device A to the receiver's output terminal.
2. Connect the AC output terminal of device B to the input terminal of the transmitter.
3. When device B outputs an AC signal to the transmitter, the transmitter will emit a wireless signal "ON". When the receiver receives this wireless signal, it will activate its relay to turn on the device A.
4. When device B stops outputting an AC signal to the transmitter, the transmitter will emit a wireless signal "OFF". When the receiver receives this wireless signal, it will deactivate its relay to turn off the device A.