2 канала внутренний приемник RF передатчик и приемник

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2 Channels Indoor Receiver RF Transmitter And Receiver

Universal RF receiver can be used in different field including garage door / packing /access control etc system.
2) Independent 2 relay can control two system by press different remote control button
3) Easy programming and deleting single remote control or all .

1.Technical data:
Encode: Fixed code and rolling code
Frequency: 433mhz(315mhz optional)
Wire connect: Dry contact(+12V or -12V optional) Channel: 2-CH (1 CH optional)
Static current: 5mA+2
Working Voltage: 12-24V AC/DC
Range: 60-100m in unobstructed area
Memory capacity: 200 codes
Receiver sensitivity: -108dBm(max)
Dimensions: 60*40*30mm
Net weight: 54g

(1) When electrified, LED lights 1 second, it's ready to work.
(2)LEARNING CODE: Press P1 (1 second at least), LED lights (1 second) and goes off( 1 second) and lights again, now press any
button of the remote, if the code is learnt LED will go off. Then release the button of the remote. If the remote cannot read the
signal, LED will light for 10 seconds and finish learning status.

A. Press P1 one time, LED flashes one time and the first channel (mono-stable) activates.
B. Press P1 twice, LED flashes twice and the second channel (mono-stable) activates.
C. Press P1 three times, LED flashes three times and the first channel (bi-stable) activates.
D. Press P1 four times, LED flashes four times and the second channel (bi-stable) activates.
Each channel can learn 140 codes at least.
It supports all the codes including fixed code and rolling code.

A. Delete one code: Press P2 for about 1 second and release, LED lights, press the button that you want to delete the code. Then it's ok.
B. Delete all the codes: Long press P2 for 8 seconds, LED lights, release your hand and LED goes off, now all the codes are


A. Since the data of rolling code is relatively bigger, it'll take you a little more time to operate remote with rolling code than
that with fixed code.
B. If you learning same code for more than one time, only the last code is memorized.

Packing & Delivery

Company Profile

Giant Alarm System Co.,Ltd
Giant Alarm System was established at the year of 2003. Our main products are: wireless RF remote control,receiver, smart swing gate opener, sliding opener, automatic boom barrier, rolling door operators, WiFi remote controls, WiFi controllers, all kinds of smart control boards for gate opener and other accessories of the automatic machine system.
As a high-tech manufacture and trading company,our business covers from R&D, production, sales to service . Our major honors are: National High-tech Enterprise,Fujian Famous Brand, Fujian Innovative Pilot Enterprise, Fujian High-tech Enterprise. As a company that has over 100 employees, Giant covers an area of 14000 Square meters with over 10000 Square meters workshops.
Our vision of establishing Giant is to trading with virtue, trading to nurture kindness, trading to strengthen our country.Our mission is that our made-in-China products can be respected worldwide, our core value is “Integrity, team,win-win, innovation, and responsibility”. We insist to founded by quality, develop though services, create brand by reputation and regard win-win as the goal.We sincerely hope we’d have the honor to contribute for your better life.


Q1. How about product customization?
We accept customization,but there is MOQ limit.

Q2. What is your payment method?
We accept T/T, PayPal,L/C.Or you can pay by Alibaba trade insurance.

Q3. What is your shipping and payment term?
Goods can be sent by express (DHL,TNT,UPS, EMS) and sea.We can do EXW or FOB. Our nearest Port is Xiamen.

Q4. How about your delivery time?
Generally, it will take 15 to 45 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order. Only 3 to 7 days for sample.

Q5. How do I pay for samples?
We accept PayPal for sample order.And usually delivery samples by DHL, so it will need your detailed address including zip code for delivery checking.

Q6. Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q7. How do you make our business long-term and good relationship?
We keep good quality and competitive price to ensure our customers benefit .

If you have any questions, please consult the contact information at the back. We will reply you promptly.

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