QIACHIP
TX181 / TX183 mini size 1CH / 2CH Transmitter Module RF 433MHz Remote control module DC3V 5V 9V 12V 24V Multi voltage EV1527 Transmitter 1 ch easy use Emit signals when powered on Remote control over a long distance KEY002 1 button remote control module
TX181 / TX183 mini size 1CH / 2CH Transmitter Module RF 433MHz Remote control module DC3V 5V 9V 12V 24V Multi voltage EV1527 Transmitter 1 ch easy use Emit signals when powered on Remote control over a long distance KEY002 1 button remote control module
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I. Module Features
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Built in 1527 encoding, power on straight.
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Long distance, low power consumption.
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Wide voltage, compatible with DC 3V~24V.
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mini size
II. Application scope
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Wireless remote control switch
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Remote motor control
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Security system
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Access control system
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Building and community automation and fire protection
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Street light control system
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Smart Home Controller
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Smart Agriculture
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Wireless toys
III. Performance parameters
Working voltage: DC 3V-24V
Frequency: 433-433.92MHz
Transmission power: ≥ 10 dBm
Launch distance: 100m-300m (open and unobstructed)
Transmission power consumption: 5-6mA, no power consumption when no signal is transmitted
IV. Pin Description
TX181
GND Power Negative Input (GND)
+ Power Positive Input (DC 3V-24V)
K1 TX181: No function; TX183 transmits signals when connected to GND.
K2 TX181: No function; TX183 transmits signals when connected to GND.
TX183
