The unique CTCSS /CDCSS encoding & decoding function can avoid listening to the same channel on the irrelevant call.
Chinese and English voice broadcast channel, functional operation and charging tips.
When the user is in an emergency or unexpected situation, press the alarm button will immediately alert the intercom. In addition, it can also send out the identity code or background tone to inform the peer support.
Automatic control of sound transmission function, can be carried out by launching the operation, without the need to manually press the PTT key launch.
Launch timing function.
Busy channel lock.
Automatic power saving function.
The data can be connected with the computer through the data line to the interphone frequency data, the function parameter and the signal and so on carries on the programming.
frequency range 400-480MHz
channel capacity :16
Channel spacing: 25.0kHz / 12.5kHz
Frequency stability: ±1.5ppm
working temperature; -20℃ ~ +60℃
Antenna impedance; 50Ω
working voltage :3.7V
Dimensions :(L * w * h) 100×55×34mm
Weight: (with battery and antenna) 166g
Battery: 1500mAh (Lithium ion battery)
Receiving sensitivity :0.15μV / 0.18μV
Adjacent channel selectivity: 65dB / 55dB
Intermodulation Rejection: 55dB
Spurious Response: ≥60dB
Signal to noise ratio :40dB / 35dB
Rated audio output power: ≥600mW
Rated audio distortion :≤5%
Transmitting power :≤5W
modulation mode :16KΦF3E / 8KΦF3E
Modulation limit: ≤5kHz / ±2.5kHz
FM distortion: ≤5%
residual FM: -45dB / -35dB
Adjacent channel power: -65dB / -55dB
Stray and harmonic: ≤-36dBm
Package included :
1 * Walkie talkie
1 * earphone
Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.
Please allow slight dimension difference due to different manual measurement.
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We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
|Location||*Estimated Shipping Time|
|United States||10-20 Business days|
|Canada, Europe||10-20 Business days|
|Australia, New Zealand||10-30 Business days|
|Central & South America||15-30 Business days|
|Asia||10-20 Business days|
|Africa||15-45 Business days|
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
We do not issue the refund if:
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.