433Mhz Universal Wireless Remote Control Switch DC 12V 4 CH RF Relay Receiver Module For Smart Home Garage Gate 433 Mhz-1and1

Features: *7 working modes:Momentary Mode、Tole Mode、Latched Mode、2CH Momentary + 2CH Tole、2CH Momentary + 2CH Latched、2CH Tole + 2CH Latched、2CH Latching + 2CH Latched. *Support the type of remote control(Support Code): Learning Code(1527), Fixed Code(2262). *Support storing the quantity of remote control: 25 Pcs (NOTE: The system can store for 25 pcs of remotes, if the remote get more than 25 pcs, the initial remote control will be lost). *RF Working Mode: Superheterodyne Reception(Modulation Mode:ASK). Adopting Wirele Technology, No Direction, Switch without disturbing each other. *Perfect suitable for remote control of entrance guard switch, Light controlled switch, electrically operated gate/window, roller shutter door, garage door, electrically operated gate and other telecommand equipments. Specifications(Technical Index): Model: KR1204-4 Product Type: 4-Channel Remote Control Switch RF Working Mode: ASK Superheterodyne Reception Modulation Mode:ASK Working Mode: Momentary/Tole/Latched, etc. Matching Mode: Intelligent Learning Code. Working Voltage: DC 12V Quiescent Current:5mA ~12mA RF Frequency: 433MHz Output Current: ≤10A Receiving Sensitivity: >104dbm Remote Control Range: >50m (Free Space) Output Mode:Dry Contact/Voltage Output Wired Connection Way: Fixed Wiring Pillar Wiring Port: +V=Positive pole input GND=Negative pole input 1.KC1 Normal Closed of relay     (NC) 2.KC1 Common of relay              (COM) 3.KC1 Normal Open of relay       (NO) 4.KC3 Normal Closed of relay     (NC) 5.KC3 Common of relay              (COM) 6.KC3 Normal Open of relay       (NO) 7.KC2 Normal Closed of relay      (NC) 8.KC2 Common of relay               (COM) 9.KC2 Normal Open of relay        (NO) 10.KC4 Normal Closed of relay     (NC) 11.KC4 Common of relay              (COM) 12.KC4 Normal Open of relay       (NO) (When the relay is energized, NO and COM connected). Color: Green (PCB Board), (Outside Shell). Circuit Board Size: 7.3 * 5.3 * 2.5cm/ 2.87 * 2.0 * 0.98in Circuit Board Weight: 59.4g/2.0oz Package Size:7.5 * 5.5 * 3.0cm / 2.95 * 2.16 * 1.18in Package Weight: 77g/2.7oz Package List1: 1 piece * KR1204-4 (4-channel remote control switch includes shell)

Package List2: 1 piece*KR1204-4 (4-channel remote control switch including shell) +1 piece*KT01-1527-4 (4-on remote control)
Package List3: 2 pieces*KR1204-4 (4-channel remote control switch including shell)


Operation Introduction: About Working Mode: 1. Momentary/Jole: Pre and hold->On; Release->Off Keep preing one on, the corresponding channel is working /on; Release your finger is stop/OFF. (4 channel switch(receiver) need 4 on remote control (transmitter ) 2. Tole/Self-Lock: Pre->On; Pre again->Off Pre one on for one time, the corresponding channel is working/on; Pre the same on again to stop/OFF. (4 channel switch(receiver) need 4 on remote control (transmitter). 3. Latched/Inter-Lock: Pre->on; Pre other on->Off Pre one on for one time, the corresponding channel is working/on; Pre another on is stop/OFF(At the same time, another corresponding channel works). (4 channel switch( receiver) need 4 ons remote control (transmitter). The Setting of Working Mode: 1.Momentary Mode: Preing the learning key on on the receiver board once (LED Indicator on receiver board will signng simultaneously), then pre any of the remote on, signng three times by remote's LED indicator means setting Momentary Mode succefully. 2. Tole Mode: Preing two times the learning key on on the receiver board twice(LED Indicator on receiver board will signng simultaneously),then pre any of the remote on , signng three times by remote's LED means setting Tole Mode succefully. 3.Latched Mode: Preing the learning key on on the receiver board three times (LED Indicator on receiver board will signng simultaneously), then pre first remote on, follow on second remote on, signng three times by remote's LED indicator means setting Latching Mode succefully (first on stands for on, second on stands for off ). 4.2CH Momentary + 2CH Tole: Preing the learning key on on the receiver board four times(LED Indicator on receiver board will signng simultaneously),then pre any of the remote on , signng three times by remote's LED indicator means setting succefully. 5. 2CH Momentary + 2CH Latched: Preing the learning key on on the receiver board five times(LED Indicator on receiver board will signng simultaneously), then pre any of the remote on, signng three times by remote's LED indicator means setting succefully . 6. 2CH Tole + 2CH Latched: Preing the learning key on on the receiver board six times(LED Indicator on receiver board will signng simultaneously), then pre any of the remote on, signng three times by remote's LED indicator means setting succefully. 7. 2CH Latching + 2CH Latched: Preing the learning key on on the receiver board seven times(LED Indicator on receiver board will signng simultaneously), then pre any of the remote on, signng three times by remote's LED indicator means setting succefully. 8. Deleting Existing Remote Controls Data: Preing the learning key on on the receiver board eight times, the LED Indicator on receiver board will flash for eight times, it means that the existing remote controls are deleted succefully. NOTES: 1. Please do not charged operation, you should shut off the power, and operation ar testing and correct electricity. 2. Please promptly change battery when remote control voltage is insufficient (when the battery voltage is insufficient, generally get close transmitting). 3. Please pay attention to avoid metal mask,large equipment,strong interference electromagnetic filed when using wirele RF products, and avoid too short distance between the remote control and receiver board. 4. Please avoid abnormal using of the product.Abnormal using will reduce product performance and life, when seriously it may damage the products and even make danger for your safe.

About shipping

Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 




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