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Quick Details

  • Brand Name: ZANBO
  • Model Number: ZK4TC+ZRC03B
  • Use: Universal
  • Place of Origin: Guangdong, China (Mainland)
  • Operating frequency: 315MHZ,433.92 MHZ
  • Operating voltage:: AC12-35V
  • Encoding type: Learning code
  • Output current:: 70mA(1relay work),200mA(
  • Operating temperature: -20 °C ~ +80 °C
  • Receiving sensitivity: -105dBm
  • Modulation: AM
  • Size(L*W*H): 74*54*27mm
  • Signal output method: M4/L4/T4

Packaging & Delivery

Packaging Details Standard package
Delivery Time 7-10 working days

 Brand new,1KM,4CH,12-35V wireless remote control.High confidentiality,large storage,stable performance.T4/L4/M4 working methods

Ttem No.: ZK4TC+ZRC03B , New design,learning code AC12-35V,  Wide operating voltage range ,RF Wireless Garage Door Remote receiver control. 1KM remote distance,Toggle,monostable and bistable(T4/L4/M4) working modes. With 100M,200m,1km,3km wireless remote control to meet your need.


High confidentiality, large storage , stable performance, Commonly

used to remote control products like LEDs,electronic doodrs,garage doors,electronic windows,and any kinds of wireless devices in family, office, hotel, hospital, shopping malls, warehouse etc. 


Our Services

1.Professional Manufacturer 

2.Provide R&D, Manufacturing and Sales

3.OEM & ODM are available

4.High Quality(components are all imported)

5.Competitive  Price

6.Sincere Service

7.One week delivery period

8.Lifetime warranty


Product Description

Receiver(ZK4TC) Tech Spec:

Operating voltageAC12V-35V
Operating frequency315,433.92 MHz
Output current70mA(1relay work),200mA(4 relays working together)
 Operating temperature-20 °C ~ +80 °C
Receiving sensitivity≥-105dBm
Signal output methodM4:Momentary-signal non-locking , L4:Latch-signal interlocking,T4:Toggle-signal self-locking
Encoding chipprogram chip , It can use with transmitter which is fixed code(PT2262/PT2264/SC2262) and learning code (eV1527)

Transmitter(ZRC03B) Tech Spec:

 Operating frequency: 315MHZ / 433.92MHZ
Operating voltage: DC12V (23A 12V battery)
Modulation mode : ASK
Quiescent current: 0uA
Operating Current :28-33mA
Encoding type: Fixed code

Transmitting power: 200mW
Transmitting distance: 1000 m (receiver sensitivity : -108dBm)

Size: 85*35*15mm

Weight:43g(with battery)



 *Don't operate control buttons rapidly and frequently , because the controller is controlled by        microprocessor , each operation state will response in 1second.


 *If discover the LED lights darken or remote distance shorter, please replace the battery.


 *Receiving antenna must be soft, length neither too long nor too short, otherwise, it will affect transmitting distance, please try to straighten the antenna, do not close the metal objects or any magnetic objects.


 All products are gone through strict test before shipment. All photos displayed are 100% real and for reference only. Please allow possible slight differences due to technical improvement and variance. Your order is recognized as you are with full acknowledgment of product specs and respective policies.

We provide 12 months’ warranty. If the item is defective, please notify us within 3 days of delivery.

All items must be returned in their original condition, in order to qualify for a refund or exchange of goods.

But shipping fee and insurance is not refundable.

Items returned after 10 days of delivery are only eligible for repair.

The buyer is responsible for all shipping costs incurred. If there are some special situations, the best way is to achieve consensus through consultation.

Contact Us :

Our customer service is ready to help you anytime. Aiming to create a pleasant shopping experience for you, we are committed to providing top quality and great service all the time.

All emails will be answered within 24 hours.

Please leave a message in the Trade Manager or contact with me online:cn1001080509 Peter Zeng Skype:zhianbao4, Whatsapp: 8618070151416  

If you do not receive our reply, please kindly re-sent your email and we will reply you as soon as possible. If you email us and dont hear a reply, please email again through the Alibaba system as sometimes our mail servers have errors.


Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
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China (Mainland)
Transaction Level:
Supplier Assessments:
1 Transactions 90+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $40,000
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