Motorola Volume +Channel Knob
- Product Name:Volume +Channel Knob
- Output Power:VHF 5W UHF 4W
- Color:Black
- Operating Voltage:7.4V
- Battery capacity:1500mAh
- Weight:500g
- Channel Spacing:12.5KHz/25KHz
- Frequency Stability:0.5ppm
- Warranty:12 Months
- Applications:Outdoor
- Type:Handheld
- Place of Origin:CN;FUJ
- Model Number:Volume +Channel Knob
- Storage Channel:16
- Talk Range:3-5kms
100X the Volume +Channel Knob for GP340 GP328 GP338 GP344 GP388 PTX760 PRO5150 EP450 DEP450 DP1400 GP3188 GP580 etc 

Functions
1). Exceptionally Intuitive,Full Colour Display
Features an enhanced 5-line display with a flexible menu-driven interface. Built-in photosensor intuitively adjusts backlighting on the screen to optimize viewing even in broad daylight. Night mode makes the screen easier to read in dark environments.
2). Productivity-enhancing,Data Applications
Features the industry's largest application developer program that offers customized data applications tailored to your business needs: location tracking, work order ticket management, Bluetooth data, email gateways, dispatch and telephony.
3). Best-in-class Audio
Loud front-facing speaker, plus unique features such as Intelligent Audio and Voice Announcement to help you hear and speak clearly wherever your employees work.
4). Covert and Discreet When It Counts
Make discreet communications easier; covert mode turns off the display, visible LEDs and audible tones. Vibrate alert is another option for discreet communications.
5). Expand Capacity and Coverage
Experience the far-reaching coverage of MOTOTRBO.
IP Site Connect uses the Internet to extend coverage to create a wide-area network, while Capacity Plus single-site trunking expands capacity to over 1000 users.
6). Freedom to Move Around
Experience convenient communications with Bluetooth audio embedded in the radio. Take advantage of Motorola's unique Operations Critical Wireless earpieces designed for easy, reliable wireless communications.
7). Share Information,Instantly with Bluetooth Data
Connect wirelessly to Bluetooth data devices making it easy to share information real-time.
8). Increased Efficiency with Work Order Ticket Management
Read and respond to work order tickets at a glance and keep your business running efficiently.
9). Flexible and Easy Text Messaging
Use text messaging when discretion is required or routine communication needs to be delivered without interrupting workers or guests.
10). Productivity-enhancing Data Applications
Features the industry's largest application developer program that offers customized data applications tailored to your business needs: location tracking, work order ticket management, Bluetooth data, email gateways, dispatch, telephony and man-down.



| Performance Characteristics | |
| Frequency: | VHF(136-174MHz)/UHF (403-470 MHz) |
| Repeater capable | Yes |
| Power output | 4W - UHF/5W-VHF |
| Battery life (based on a 05 05 90 duty cycle) | 11 hours in analogue mode |
| Standard battery chemistry type | Lithium Ion |
| Physical Characteristics | |
| Emergency button | Yes |
| Keypad | Full |
| Display | Full |
| Weight (With 1400mAh LiIon battery) | 500 |
| Dimensions H x W x D (with standard battery) | 137*57.5*40mm |
| Radio Features | |
| Transmit interrupt | Yes |
| Channel spacing (kHz) | 12.5/25 |
| Voice announcement | Yes |
| Vibrate alert | Yes |
| Time out timer | Yes |
| Talkaround | Yes |
| Text messaging capable | Yes |
| One to one calling | Yes |
| Missed call alerts | Yes |
| CPS (Customer Programming Software) | Yes |
| Number of channels | 16 |
| Channel scan | Yes |
| Lone worker | Yes |
| Integrated voice and data | Yes |
| Technology | |
| Analogue technology | Yes |
| User Environment | |
| Mil spec | 810 C, 810 D, 810 E, |
| Noise reduction software | Yes |
| Warranty | |
| Standard package | 1 box with 1pc antenna,1pc battery,1pc charger,1pc adapter, 1pc belt clip |
| Standard warranty | 1 year |
1.Alibaba assessed 8 years gold supplier.
2.We are professional supplier of walkie-talkie,and we are Motorola's authorised dealers,the Hytera six-star Wholesales,Baofeng,KIRISUN,Icom,Ecome and other suppliers.
3.Well trained experienced staff reply all your questions.
4.Customized design is available,OEM are welcomed.
5.Fast delivery to customers all over the world after deposit.
6.100% QC inspection before shipment.
7.One year warranty for radios,six month for accessories.
8.Excellent afte-sales service.




1). Payment
Genaral,we accept the following payment methods:T/T(Bank Transfer),Western Union,
Paypal.Our protection only gives the payment ways accepted by Trade Assurance.

2). Shipment
We usually arrange the shipment by express like DHL,EMS,UPS,Fedex,TNT and so on,
thatdependson where you are.
DHL is our first choice because they are faster than others. If you need other special shipping ways,please tell us,we will arrange it for you.

| MOQ | 10PCS |
| Sample | Available,but freight charged on customer |
| Packing | Each one in box packing |
| Delivery Date | Within 5 days after payment confirmed |
| Warranty | 12 month for radio, 3 month for accessory |

FAQ
Q1: Can your radios be customized with my brand?
A: Of course. Generally, logos, outer packaging, patterns, etc. can be customized. The minimum order quantity is usually 200 pieces.
Q2: Can you offer the sample for me to test the quality first?
A: Yes,we can offer the sample, but sample cost and shipping cost need to pay by yourself, the fee will return to you when place order quality.
Q3: Do you have radio agent certificate?
A: Yes,we are, Icom, Hytera, Baofeng,Vertex these radio authorized agent,all of these certificates we have and can offer to you.
Q4: What is your radios warranty?
A: Radio body:1 year, accessories:6 months
Q5: What is your lead time for the radio?
A: 2-3 days for order prepare after we get payment. Add 5-6 days for Express transportation.
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Comprehensive score