800-865-4110
Contacts
0Cart
PRODUCT CATEGORIES

RDU4100 Radio

Find a HUGE range of top-quality Batteries, Parts and Accessories for the RDU4100 Radio.

We carry remote speaker mics, batteries, single and multi-unit chargers and antennas. We also have a LARGE variety of surveillance ear pieces and many other accessories.

Our RDU4100 Radio Batteries offer durability and high performance. They are designed with high-quality parts that will meet or exceed OEM specifications.

All of our RDU4100 Parts and Accessories are examined and tested to make sure they meet the same demanding quality standards.

Have questions about RDU4100 Radio parts, please contact us.

Sort by:
from A to Z
20
PMLN6532A
Save 6%
CTS-6532 Swivel Over-the-Ear One Wire w/PTT
In stock
$2760 $2600
+ −
The CTS-6532 is Our Brand Replacement for the Motorola Original Swivel Earpiece. The CTS-6532 features One Wire with In-line PTT, Swivel Earpiece, Use with either ear and Clothing Clip. Allows transmission without removing the radio from the holster
Cable StyleStraight Cable Ear Piece StyleOver the Ear Swivel
PMLN6535A
Save 24%
CTS-6535 D Style Over-the-Ear Two Wire w/PTT
In stock
$3082 $2350
+ −
The CTS-6535 is Our Brand Replacement for the Motorola Original D Style Kit. The CTS-6535 features One Wire for Mini PTT, One Wire for Earpiece, Soft Rubber D Style earpiece, Use with either ear and Clothing Clip. Allows transmission without removing the radio from the holster
Cable StyleStraight Cable Ear Piece StyleD Style Ear Piece
PMLN4294D
Save 32%
CTS-9036 Two Wire Kit w/Rubber Earbud
In stock
$3680 $2500
+ −
The CTS-9036 is Our Brand Replacement for the Motorola Original Two Wire Kit. The CTS-9036 comes with Mini PTT, Clothing Clip, Soft Rubber Replaceable Earbud and Can be worn with either ear. Allows transmission without removing the radio from the holster. Great ear piece for the Hospitality, Resturant and Retail business's
Cable StyleStraight Cable Ear Piece StyleEar Bud
Save 23%
CTSH-5277 Safety Helmet Double Muff Headset w/PTT
In stock
$28750 $21995
+ −
The CTSH-5277 is OUR Brand Replacement for Motorola OEM. Our CTSH-5277 Headset features Helmet Mounted Style, Noise Cancelling Mic, Flexible Boom Mic, Padded Ear Cups, Comfortable Foam Ear Pad, Large In-Line PTT w/Clothing Clip, PTT Button on Ear Cup, 270° Rotatable Boom Mic. 12 month warranty. Our CTSH-5277 is far better than OEM helmet mounted because you get the the boom mic and OEM does not
OEM Brand RadioMotorola Compatible Radio ModelsCP477, RDU4163d, P080, XTN600, CP125, CP1600, EP350, RMU2043, XV1400, CP220, PRO3150, GP68, SP50, CLS1110, CP476, RDU4160d, P040, XTN500, CP120, CP160, RMU2040, CT450LS, XV1100, CP200XLS, PR400, GP308, SP21, BPR40, CP450-LS, RDU4103d, Mag One, XTN446, CP110, CP150, RMM2050, CT450, P1225 LS, XU4100, CP200d, P1325, GP300, SP10, BPR20, CP450, RDU4100, LTS2000, XTN Series, CP100, CP140, RDV5100, CT250, P1225, XU2600, CP200, GP280, RMV2080, CP300, RDU2080d, XV4100, GTX, VL50, CP080, CP1300, RDV2080d, CT150, P1215, XU2100, CP185, R2, GP2000, RMU2080d, CP250, RDU2023, XV2600, GTI, VL130, CP040, CP88, RDV2020, P110, XU1100, CP1660, EP450, RMU2080, XV2100, CP240, RDU2020, GP88, SP50+, CLS1410
Save 23%
CTSH-5277-LO Listen Only Safety Helmet Double Muff Headset
In stock
$20700 $15900
+ −
The CTSH-5277-LO is OUR Brand Replacement for Motorola OEM. Our CTSH-5277-LO Headset features Helmet Mounted Style, Listen Only, Padded Ear Cups, Comfortable Foam Ear Pad and Easy Mounting. 12 month warranty. Our CTSH-5277-LO is far better than OEM helmet mounted headset
OEM Brand RadioMotorola Compatible Radio ModelsCP140, XV1100, GTX, SP21, CT150, RDU4163d, P1215, CP200, GP2000, CP040, XTN446, R2, RMM2050, CP1300, XU4100, GTI, SP10, CP88, RDU4160d, P110, CP185, EP450, CLS1410, XTN Series, PRO3150, RDV5100, CP250, CP125, XU2600, GP88, RMV2080, CP477, RDU4103d, CP1660, XV4100, P080, EP350, CLS1110, VL50, PR400, CP240, CP120, XU2100, GP68, RMU2080d, CP476, RDU4100, CP1600, XV2600, P040, CT450LS, BPR40, VL130, P1325, CP220, CP110, XU1100, GP308, RDU2080d, RMU2080, CP450-LS, CP160, XV2100, Mag One, CT450, BPR20, RDV2080d, SP50+, P1225 LS, CP200XLS, CP100, XTN600, GP300, RDU2023, RMU2043, CP450, CP150, XV1400, LTS2000, SP50, CT250, RDV2020, P1225, CP200d, GP280, CP080, XTN500, RDU2020, RMU2040, CP300
CTWB-9985 Waterproof Bag
Save 28%
CTWB-9985 Waterproof Radio Bag
In stock
$2760 $2000
+ −
CTWB-9985 Waterproof Radio Bag This Command Tac CTWB-9985 Waterproof Bag is our brand version that goes head to head against OEM brand. Our CTWB-9985 comes with Denier Black Nylon Strap for easy carry (Very Comfortable to wear), Easy Lobster Push Gate Clip and Re-inforced Metal Grommets. Great alternative for radios that are in bad weather elements or not submersible. Our CTWB-9985 is made to handle most size radios CAUTION: These waterproof bags will NOT Work with Motorola APX large radios with long antenna
SKUCTWB-9985 OEM Brand RadioHytera, Kenwood, Harris, Datron Guardian, TEKK, Vertex, Icom, Bendix King, Ritron, M/A-COM, EF Johnson, TETRA, GE Ericson, BearCom, Maxon, Tecnet, Uniden, Tait, Talkabout, BlackBox, Motorola, Midland, RELM
EB310B-M1
EB310B-M1 C-Ring Swivel Earpiece Braided Cable
In stock
$2299
+ −
The EB310B-M1 features Direct Connect Two Pin Motorola Style, BRAIDED Cable, C-Ring Earpiece, Flexible Rubber Ear Hook, Works on Right or Left Ear, PTT Button, 360° Rotating Clothing Clip, Approx. 19 Inch cable from PTT to Earpiece, Approx. 34 Inch from connector to PTT and 12 Warranty. The EB310B allows multiple users and easily cleanable. The braided cable benefit is Stronger, More Durable, More Flexible, Tangle Resistant and Comfortable
Cable StyleBraided Ear Piece StyleSwivel C Style
Save 15%
EC1-MT17 Replacement Single Unit Charger
In stock
$6990 $5950
+ −
EC1-MT17  Endura Single Unit Charger for Motorola Radios
Charging Cable IncludedComes with Charging cord AC/DC CapableAC, Vehicle DC Available
Save 25%
EC1M-MT17 Replacement In-Vehicle Charger
In stock
$9380 $6990
+ −
EC1M-MT17 Replacement In-Vehicle Charger For Motorola Radios
Charging Cable IncludedDC Power Plug AC/DC CapableIN-VEHICLE CHARGER
Save 30%
EC6M-MT17 Replacement Six Unit Charger
In stock
$57800 $40500
+ −
EC6M-MT17 Replacement Six Unit Charger for Motorola Radios Includes 6 charging pods and power supply with cord for U.S. type wall outlet
Charging Cable IncludedComes with Charging cord Type of ChargerRapid Charger, Desk Top Charger
ESM-20-MT1
Save 53%
ESM-20-MT1 Radio Speaker Mic
(1)
In stock
$7900 $3750
+ −
Our  ESM-20-MT1 Remote Speaker Mic by Endura is made with quality. Our  ESM-20-MT1 Radio Mic provides Heavy Duty Strain Relief, Great Audio, 360 Degree Clothing Clip, Standard 3.5mm Accessory Port and a One Year Warranty
Activation MethodPush To Talk Button Cable TypeCoiled Cable
HKLN4424A
Save 6%
HKLN4424A One Wire Kit w/Swivel Earpiece
In stock
$2760 $2600
+ −
The HKLN4424A is Our Brand Replacement for the Motorola Original One Wire Kit, Mini PTT, Clothing Clip, Soft Rubber C Shape, Swivel Ear Speaker, Can be worn with either ear. Allows transmission without removing the radio from the holster. Great ear piece for the Hospitality, Resturant and Retail business's
Cable StyleStraight Cable Ear Piece StyleOver the Ear Swivel
HKLN4604B
Save 6%
HKLN4604B Single Wire Kit w/Swivel Earpiece
In stock
$2760 $2600
+ −
The HKLN4604B is Our Brand Replacement for the Motorola Original One Wire Kit. The HKLN4604B comes with Mini PTT, 2 Clothing Clips, Soft Rubber C Shape, Swivel Ear Speaker, Can be worn with either ear. Allows transmission without removing the radio from the holster. Great ear piece for the Hospitality, Restaurant and Retail business's
Cable StyleStraight Cable Ear Piece StyleOver the Ear Swivel
HLN9985A Waterproof Bag
Save 39%
HLN9985A Waterproof Radio Bag
In stock
$3300 $2000
+ −
HLN9985A Waterproof Radio Bag This Waterproof Bag is our brand version that goes head to head against OEM brand. Our HLN9985 comes with Denier Black Nylon Strap for easy carry (Very Comfortable to wear), Easy Lobster Push Gate Clip. Re-inforced Metal Grommets. Great alternative for radios that are in bad weather elements or not submersible. Our CTLN9985WP is made to handle most size radios CAUTION: These waterproof bags will NOT Work with Motorola APX large radios with long antenna
SKUCTLN9985WP OEM Brand RadioTecnet, Tait, Uniden, Talkabout, BlackBox, Midland, RELM, Motorola, Hytera, Harris, Datron Guardian, Kenwood, TEKK, Icom, Bendix King, Vertex, Ritron, EF Johnson, TETRA, M/A-COM, GE Ericson, Maxon, BearCom
HMN9022A
Save 20%
HMN9022A Replacement Heavy Duty Double Muff BTH Headset
In stock
$27600 $21995
+ −
Our HMN9022A Headset features Behind-the-Head Style, Velcro overhead Strap for under helmet use, Padded Ear Cups, Comfortable Foam Ear Pad, Flexible Boom Mic, PTT Button on Ear Cup, Noise Cancelling Mic, 270° Rotatable Boom and can be worn on either ear. Our Brand HMN9022A also comes with a 12 month warranty
OEM Brand RadioMotorola Compatible Radio ModelsGP88, CP477, RDU2080d, XTN500, CP88, CP220, CT450LS, BPR20, CP200d, SP50+, RMU2080, RDV5100, XV1400, SP21, GP68, CP1300, RDU4100, XTN600, GP308, CP240, BPR40, CT450, CP200XLS, P110, RMU2040, CP110, XV2100, XTN Series, GTX, CP1600, RDU4103d, XU1100, GTI, CP300, CP140, CT250, RMU2080d, EP450, CLS1110, RMU2043, VL130, XV2600, CP080, SP50, CP1660, RDU4160d, XU2100, P040, CP450, CP160, CT150, RMV2080, PR400, CLS1410, GP2000, XV4100, SP10, EP350, GP280, RDU4163d, XU2600, P080, CP450-LS, CP185, LTS2000, RDU2020, CP100, VL50, CP125, CP250, P1325, Mag One, CP150, RDV2020, XU4100, P1215, GP300, CP476, RDU2023, XTN446, CP120, PRO3150, CP040, CP200, P1225, RMM2050, RDV2080d, XV1100, P1225 LS
HS250-M1
HS250-M1 Medium Duty Headset
In stock
$5950
+ −
The HS250-M1 is an Over the Head Medium Duty Headset. The HS250-M1 features Boom Mic, In-Line PTT, Stress relief at connector and Clothing Clip. The HS250-M1 will work with Motorola 2 Pin Radios and comes with 12 month warranty
OEM Brand RadioMotorola Compatible Radio ModelsCP450-LS, CP200XLS, RDV2020, XV2100, GP300, CP477, RDU2023, VL50, PRO3150, P1225 LS, XU1100, RMU2080, CP140, CP88, EP450, RDV2080d, XV2600, GP88, CP1300, RDU2080d, CP120, CT450LS, SP21, XU2100, RMU2040, CP160, P1225, GP308, PR400, RDV5100, XV4100, GP68, CP1600, CP220, GP280, RDU4100, CT450, XTN Series, XU2600, RMU2043, SP50+, GTI, CP100, CP110, CP250, GTX, CP1660, CP240, CP150, RDU4103d, CT250, CP080, XU4100, RMU2080d, P110, P040, XTN446, VL130, EP350, CP040, SP50, CP300, CP200, RDU4160d, CT150, CP185, XV1100, RMV2080, CLS1110, P080, XTN500, GP2000, Mag One, BPR20, SP10, CP450, CP200d, RDU4163d, XV1400, LTS2000, CP476, RDU2020, CLS1410, CP125, P1215, XTN600, RMM2050, BPR40, P1325
M1-GRSM-HD1 Radio Speaker Mic
Save 31%
M1-GRSM-HD1 Radio Speaker Mic
In stock
$6380 $4400
+ −
Impact   M1-GRSM-HD1 Remote Speaker Mic  is made with Top Quality in Mind.  Impact   M1-GRSM-HD1  Radio Mic  provides Splash Proof, Kevlar Re-enforced Coiled Cable, 360 Degree Clothing Clip, Standard 3.5mm Accessory Port and a 3 Year Waranty. All with greater savings over OEM brand equipment
Activation MethodPush To Talk Button Cable ConstructionKevlar Reinforced Cable
M1-PRSM-HD2-NC
Save 35%
M1-PRSM-HD2-NC Radio Speaker Mic Noise Cancelling
In stock
$8910 $5790
+ −
IMPACT M1-PRSM-HD2-NC Remote Speaker Mic is made for High Noise Areas in Mind. IMPACT M1-PRSM-HD2-NC Radio Mic provides Professional Grade, Noise Cancelling, Heavy Duty Strain Relief, Superior Audio, 360 Degree Clothing Clip, Standard 3.5mm Accessory Port and a 3 Year Warranty. All with greater savings over OEM brand equipment
Activation MethodPush To Talk Button Cable ConstructionKevlar Reinforced Cable
M1-PRSM-HD3
Save 22%
M1-PRSM-HD3 Radio Speaker Mic
In stock
$7040 $5500
+ −
IMPACT   M1-PRSM-HD3 Remote Speaker Mic  is made with Top Quality in Mind.  IMPACT   M1-PRSM-HD3  Radio Mic  provides Professional Grade, Heavy Duty Strain Relief, Superior Audio, 360 Degree Clothing Clip, Standard 3.5mm Accessory Port and a 1 Year Waranty. All with greater savings over OEM brand equipment, with the look of OEM
Activation MethodPush To Talk Button Cable ConstructionKevlar Reinforced Cable
M1-PRSM-HD3-WP
Save 20%
M1-PRSM-HD3-WP Radio Speaker Mic Submersible IP67
In stock
$9457 $7540
+ −
IMPACT   M1-PRSM-HD3-WP Remote Speaker Mic  is made with Top Quality standards for Submersibility.  IMPACT  M1-PRSM-HD3-WP  Radio Mic  provides Professional Grade, IP67 Rated, Heavy Duty Strain Relief, Superior Audio, 360 Degree Clothing Clip, Standard 3.5mm Accessory Port and a 3 Year Waranty. All with greater savings over OEM brand equipment
Activation MethodPush To Talk Button Cable ConstructionKevlar Reinforced Cable
Show another 20 products
APX1000 Accessory APX1000 Carry Options APX1000 Surveillance Kits APX3000 Accessory APX3000 Carry Options APX3000 Surveillance Kits APX4000 Accessory APX4000 Carry Options APX4000 Surveillance Kits APX4000Li Accessory APX4000XH Accessory APX6000 Accessory APX6000 Li Accessory APX6000 Surveillance Kits APX6000 XE Accessory APX7000 Accessory APX7000 Surveillance Kits APX7000XE Accessory APX8000 Accessory
Product filters
Your Radio Model
    Show all (12)
Charging Units
Product Type
Bestsellers