Motorola APX™ 4000 P25 Portable Radio

The APX 4000 delivers all the benefits of P25 technology in the smallest P25 Phase 2 portable in the industry. Easy to use, tough as nails, a hard value to beat, it connects public works, utilities and rural public safety users to first responders for fast, interoperable communications. Durable enough to withstand dust, heat, shock and submersion, the APX 4000 is IP67 and MIL-STD certified. It’s packed with key features to help keep you safe, like mission-critical wireless, 2-microphone noise suppression, GPS outdoor location and AES encryption.

  • AMBE Vocoder
    Equipped with the latest AMBE 2 digital voice vocoder.
  • Color display
    High-contrast color display is easy to read in all kinds of light
  • Compact design
    Smallest P25 Phase 2 TDMA-capable radio available.
  • Dual microphones
    Dual microphone noise suppression technology locates the talker and cancels out any background noise.
  • Encryption

    Optional FIPS 140-2 Level 3 AES certified hardware encryption provides tamper-proof security to ensure secure communications.

  • Full-size keypad
    Simple to use and navigate.
  • Integrated GPS

    Enables accountability and location tracking of an individual, which can be sent to a map-based location application. Optional feature and requires ASTRO 25 Integrated Voice and Data.

  • Intelligent lighting
    Uses color to notify you of the radio mode, potential emergencies, or specific events. Color alerts provide information at a glance.
  • Mission-critical wireless
    Option available to connect quickly, securely and easily to certified Bluetooth devices.
  • Over-the-air programming

    Motorola’s POP25 solution allows portable and mobile radios to be programmed over the air via the ASTRO 25 systems while remaining in the field. Optional feature and requires ASTRO 25 Integrated Voice and Data.

  • P25 Phase 2-TDMA
    Twice the voice capacity, allowing additional users on the system without the need for additional frequencies or infrastructure.
  • Radio Profiles
    Adjust audio levels, lighting and tones through user-selected or automated options. Whether on surveillance or working in bright sunlight, you can customize settings as needed.
  • Simplified Controls

    Users have the choice of two dedicated knobs for volume and channel control or an option for one enlarged multi-function knob.

  • Text messaging

    Offers a freeform or canned messaging solution so you can efficiently and discreetly send and receive messages. Optional feature and requires ASTRO 25 Integrated Voice and Data.

  • Two radio models
    Two radio models allow the user to select the device that best suits the user's environment.
  • Voice announcement
    Audible, pre-recorded voice file provides a description of the selected channel or zone.
Performance Characteristics

Battery life (based on a 5 5 90 duty cycle)

8-10 hours

Channel spacing

6.25 kHz, 12.5 kHz, 25 kHz

Encryption type / Algorithms
AES, Advanced Digital Privacy (ADP)

Frequency range

700/800 (763-776, 793-806, 806-824, 851-870 MHz)
900 (896-901, 935-940 MHz)
VHF (136-174 MHz)
UHF R1 (380-470 MHz)
UHF R2 ( 450-520 MHz)

Standard battery chemistry type

Lithium Ion

Physical Characteristics

Dimensions H x W x D (with standard battery)
5.26 x 2.37 x 1.72

Display
Full

Emergency button
Programmable

Weight (with standard battery)
9.17 oz

Radio Features

Channel scan
Yes

Cloning
With cable, With multi-unit charger (MUC)

CPS (Customer Programming Software)
Yes

Integrated voice and data
Yes

Noise reduction software

Yes

Status calls

Yes

Talkaround

Yes

Text messaging capable

Yes

Time out timer
Yes

Voice announcement
Yes

User Environment

Intrinsically safe

Yes

IP standards

IP54, IP67 and Delta-T

Mil spec

810 C, 810 D, 810 E, 810 F, 810 G

Water resistance

IP67 standard, Delta T optional

  • 3M Peltor Headsets and Accessories
  • Antennas
  • Audio Accessories
  • Batteries
  • Belt Clips
  • Cables
  • Carry Accessories
  • Carry Cases
  • Charger Accessories
  • Ear Microphone Solutions
  • Earpieces
  • External PTT
  • Headsets
  • Heavy Duty Headsets
  • Light Weight Headsets
  • Medium Weight Headsets
  • Multi Unit Chargers
  • Remote Speaker Microphones
  • Software
  • Surveillance Accessories
  • Two-way Radio Accessories
  • Vehicular Chargers
  • Wireless Accessories
  • Wireless Audio Accessories
  • Wireless Bluetooth Accessories
  • Wireless Push-To-Talk
  •  PMLN5102 Ultra-Lite Headset

    PMLN5102
    PMLN5102 Ultra-Lite Headset

  •  PMLN6125 Receive-Only Earpiece

    PMLN6125
    PMLN6125 Receive-Only Earpiece

  • AARLN4885 Receive-Only Covered Earbud

    AARLN4885
    AARLN4885 Receive-Only Covered Earbud

  • APX Wireless RSM with Battery, Clip, Dual Unit Charger and Power Supply

    RLN6554
    APX Wireless RSM with Battery, Clip, Dual Unit Charger and Power Supply

  • BDN6666 Single-Wire Surveillance Kit

    BDN6666
    BDN6666 Single-Wire Surveillance Kit

  • BDN6667 2-Wire Surveillance

    BDN6667
    BDN6667 2-Wire Surveillance

  • BDN6668 3-Wire Surveillance Kit

    BDN6668
    BDN6668 3-Wire Surveillance Kit

  • BDN6669 2-Wire Surveillance Kit

    BDN6669
    BDN6669 2-Wire Surveillance Kit

  • BDN6670A 3-Wire Surveillance Kit With Extra-Loud Earpiece

    BDN6670A
    BDN6670A 3-Wire Surveillance Kit With Extra-Loud Earpiece

  • BDN6728 Receive-Only Earpiece

    BDN6728
    BDN6728 Receive-Only Earpiece

  • BDN6729A Earpiece With Microphone And Push-To-Talk Combined (2-WIRE)

    BDN6729A
    BDN6729A Earpiece With Microphone And Push-To-Talk Combined (2-WIRE)

  • BDN6730A 3-Wire Surveillance Kit

    BDN6730A
    BDN6730A 3-Wire Surveillance Kit

  • BDN6731 3-Wire Receive-Only Surveillance Kit

    BDN6731
    BDN6731 3-Wire Receive-Only Surveillance Kit

  • BDN6732A 3-Wire Surveillance Kit With Extra Loud Earpiece

    BDN6732A
    BDN6732A 3-Wire Surveillance Kit With Extra Loud Earpiece

  • BLUETOOTH® Mission Critical Wireless Earpiece

    NTN2573
    BLUETOOTH® Mission Critical Wireless Earpiece

  • BLUETOOTH® Mission Critical Wireless Push-To-Talk POD

    NTN2571
    BLUETOOTH® Mission Critical Wireless Push-To-Talk POD

  • CKN6904 Keyload Cable

    CKN6904
    CKN6904 Keyload Cable

  • FAF5259 UHF Stubby Antenna

    FAF5259
    FAF5259 UHF Stubby Antenna

  • FAF5260 UHF Stubby Antenna

    FAF5260
    FAF5260 UHF Stubby Antenna

  • IMPRES Battery Management Application

    IMPRESS_BMA
    IMPRES Battery Management Application

  • IMPRES Li-Ion 2300 mAh Intrinsically Safe Submersible Battery

    NNTN8129
    IMPRES Li-Ion 2300 mAh Intrinsically Safe Submersible Battery

  • NAF5085 700/800 MHz Whip Antenna

    NAF5085
    NAF5085 700/800 MHz Whip Antenna

  • NAR6593 VHF Whip Antenna

    NAR6593
    NAR6593 VHF Whip Antenna

  • NAR6595 700/800 MHz Stubby Antenna

    NAR6595
    NAR6595 700/800 MHz Stubby Antenna

  • NMN6271 APX™ XP Remote Speaker Microphone

    NMN6271
    NMN6271 APX™ XP Remote Speaker Microphone

  • NMN6274 APX™ XP Remote Speaker Microphone

    NMN6274
    NMN6274 APX™ XP Remote Speaker Microphone

  • NNTN7392 IMPRES Battery Data Reader

    NNTN7392
    NNTN7392 IMPRES Battery Data Reader

  • NNTN7616 IMPRES Vehicular Charger

    NNTN7616
    NNTN7616 IMPRES Vehicular Charger

  • NNTN7676 IMPRES Battery Management Application

    NNTN7676
    NNTN7676 IMPRES Battery Management Application

  • NNTN7677 IMPRES Fleet Management Charger Interface Unit

    NNTN7677
    NNTN7677 IMPRES Fleet Management Charger Interface Unit

  • NNTN7869 APX Surveillance Keyload Adapter

    NNTN7869
    NNTN7869 APX Surveillance Keyload Adapter

  • NNTN8045 IMPRES Fleet Management Charger Interface Unit

    NNTN8045
    NNTN8045 IMPRES Fleet Management Charger Interface Unit

  • NNTN8128 IMPRES Submersible Battery

    NNTN8128
    NNTN8128 IMPRES Submersible Battery

  • NNTN8169 APX Battery Insert For XTS Single-Unit Charger

    NNTN8169
    NNTN8169 APX Battery Insert For XTS Single-Unit Charger

  • NNTN8170 APX Battery Insert For XTS Multi-Unit Charger

    NNTN8170
    NNTN8170 APX Battery Insert For XTS Multi-Unit Charger

  • NNTN8294 Wireless Bluetooth Earbud With 11.5

    NNTN8294
    NNTN8294 Wireless Bluetooth Earbud With 11.5

  • NNTN8295 Wireless Bluetooth Earbud With 45

    NNTN8295
    NNTN8295 Wireless Bluetooth Earbud With 45

  • NNTN8442 Mission Critical Wireless Remote Control Keyfob

    NNTN8442
    NNTN8442 Mission Critical Wireless Remote Control Keyfob

  • NTN2570 BLUETOOTH® Mission Critical Wireless Earpiece

    NTN2570
    NTN2570 BLUETOOTH® Mission Critical Wireless Earpiece

  • PMAE4065 UHF Whip Antenna

    PMAE4065
    PMAE4065 UHF Whip Antenna

  • PMKN4107 Display Remote Speaker Microphone (RSM) Interface Cable

    PMKN4107
    PMKN4107 Display Remote Speaker Microphone (RSM) Interface Cable

  • PMKN4112 Display Remote Speaker Microphone (RSM) Interface Cable

    PMKN4112
    PMKN4112 Display Remote Speaker Microphone (RSM) Interface Cable

  • PMKN4113 Display Remote Speaker Microphone (RSM) Interface Cable

    PMKN4113
    PMKN4113 Display Remote Speaker Microphone (RSM) Interface Cable

  • PMLN4620 D-Shell Earpiece

    PMLN4620
    PMLN4620 D-Shell Earpiece

  • PMLN5096 D-Style Earset

    PMLN5096
    PMLN5096 D-Style Earset

  • PMLN5101 IMPRES Temple Transducer

    PMLN5101
    PMLN5101 IMPRES Temple Transducer

  • PMLN5275 Heavy Duty Headset

    PMLN5275
    PMLN5275 Heavy Duty Headset

  • PMLN5653 IMPRES Bone Conduction Ear Microphone System

    PMLN5653
    PMLN5653 IMPRES Bone Conduction Ear Microphone System

  • PMLN6085 Carry Case

    PMLN6085
    PMLN6085 Carry Case

  • PMLN6123 IMPRES 3-Wire Surveillance Kit

    PMLN6123
    PMLN6123 IMPRES 3-Wire Surveillance Kit

  • PMLN6126 Receive-Only Earpiece

    PMLN6126
    PMLN6126 Receive-Only Earpiece

  • PMLN6127 IMPRES 2-Wire Surveillance Kit Black

    PMLN6127
    PMLN6127 IMPRES 2-Wire Surveillance Kit Black

  • PMLN6130 Impres 2-Wire Surveillance Kit

    PMLN6130
    PMLN6130 Impres 2-Wire Surveillance Kit

  • PMLN6765 Tactical Push-To-Talk/VOX Interface Modules

    PMLN6765
    PMLN6765 Tactical Push-To-Talk/VOX Interface Modules

  • PMLN6766 Tactical Boomless Temple Transducer

    PMLN6766
    PMLN6766 Tactical Boomless Temple Transducer

  • PMLN6827 Tactical Push-To-Talk

    PMLN6827
    PMLN6827 Tactical Push-To-Talk

  • PMLN6828 Tactical Throat Microphone

    PMLN6828
    PMLN6828 Tactical Throat Microphone

  • PMLN6829 Tactical Ear Microphone

    PMLN6829
    PMLN6829 Tactical Ear Microphone

  • PMLN6830 Tactical Remote Ring Push-To-Talk

    PMLN6830
    PMLN6830 Tactical Remote Ring Push-To-Talk

  • PMLN6833 Temple Transducer With Boom Mic

    PMLN6833
    PMLN6833 Temple Transducer With Boom Mic

  • PMLN6852 Heavy-duty Behind-the-Head Headset

    PMLN6852
    PMLN6852 Heavy-duty Behind-the-Head Headset

  • PMLN6853 Heavy-duty Behind-the-Head Headset

    PMLN6853
    PMLN6853 Heavy-duty Behind-the-Head Headset

  • PMLN7008 Spring Action Belt Clip

    PMLN7008
    PMLN7008 Spring Action Belt Clip

  • PMLN7052 Single-Wire Surveillance Kit With Quick Disconnect Translucent Tube For OCW/MCW Pods

    PMLN7052
    PMLN7052 Single-Wire Surveillance Kit With Quick Disconnect Translucent Tube For OCW/MCW Pods

  • PMLN7182 Leather Carry Case for APX 4000 with Dual Knobs

    PMLN7182
    PMLN7182 Leather Carry Case for APX 4000 with Dual Knobs

  • PMLN7396 Adjustable D-Style Earpiece For Remote Speaker Microphone (RSM)

    PMLN7396
    PMLN7396 Adjustable D-Style Earpiece For Remote Speaker Microphone (RSM)

  • PMMN4062 IMPRES Remote Speaker Microphone

    PMMN4062
    PMMN4062 IMPRES Remote Speaker Microphone

  • PMMN4065 IMPRES Submersible Remote Speaker Microphone

    PMMN4065
    PMMN4065 IMPRES Submersible Remote Speaker Microphone

  • PMMN4069 IMPRES Remote Speaker Microphone

    PMMN4069
    PMMN4069 IMPRES Remote Speaker Microphone

  • PMMN4099 IMPRES Windporting Remote Speaker Microphone

    PMMN4099
    PMMN4099 IMPRES Windporting Remote Speaker Microphone

  • PMNN4424 IMPRES Submersible Battery

    PMNN4424
    PMNN4424 IMPRES Submersible Battery

  • PMNN4448 IMPRES Li-Ion Battery

    PMNN4448
    PMNN4448 IMPRES Li-Ion Battery

  • RLN4760 Small Clear Comfortable Earpiece

    RLN4760
    RLN4760 Small Clear Comfortable Earpiece

  • RLN4761 Medium Clear Comfortable Earpiece

    RLN4761
    RLN4761 Medium Clear Comfortable Earpiece

  • RLN4762 Large Clear Comfortable Earpiece

    RLN4762
    RLN4762 Large Clear Comfortable Earpiece

  • RLN4763 Small Clear Comfortable Earpiece (Left Ear)

    RLN4763
    RLN4763 Small Clear Comfortable Earpiece (Left Ear)

  • RLN4764 Clear, Comfortable Earpiece -Left Ear

    RLN4764
    RLN4764 Clear, Comfortable Earpiece -Left Ear

  • RLN4765 Large Clear Comfortable Earpiece- Left Ear

    RLN4765
    RLN4765 Large Clear Comfortable Earpiece- Left Ear

  • RLN4941 Receive-Only Earpiece With Translucent Tube And Rubber Eartip

    RLN4941
    RLN4941 Receive-Only Earpiece With Translucent Tube And Rubber Eartip

  • RLN5312 2-Wire Surveillance Kit

    RLN5312
    RLN5312 2-Wire Surveillance Kit

  • RLN5313 Single-Wire Surveillance Kit

    RLN5313
    RLN5313 Single-Wire Surveillance Kit

  • RLN5314 Single-Wire Surveillance Kit

    RLN5314
    RLN5314 Single-Wire Surveillance Kit

  • RLN5382 Display Module For IMPRES Multi-Unit Charger

    RLN5382
    RLN5382 Display Module For IMPRES Multi-Unit Charger

  • RLN5887 High Noise Kit

    RLN5887
    RLN5887 High Noise Kit

  • RLN6281 Replacement Foam Earplugs

    RLN6281
    RLN6281 Replacement Foam Earplugs

  • RLN6282 Replacement Rubber Ear Tips

    RLN6282
    RLN6282 Replacement Rubber Ear Tips

  • RLN6424 Receive-Only Earpiece

    RLN6424
    RLN6424 Receive-Only Earpiece

  • RLN6433 Travel Charger

    RLN6433
    RLN6433 Travel Charger

  • RLN6486 Fireman's Radio Strap

    RLN6486
    RLN6486 Fireman's Radio Strap

  • RLN6487 Extra-Long Radio Strap

    RLN6487
    RLN6487 Extra-Long Radio Strap

  • RLN6488 Anti-Sway Strap

    RLN6488
    RLN6488 Anti-Sway Strap

  • RLN6490 XBT Operations Critical Wireless Behind-The-Neck Headset

    RLN6490
    RLN6490 XBT Operations Critical Wireless Behind-The-Neck Headset

  • RLN6491 XBT Operations Critical Wireless Headband Style Headset

    RLN6491
    RLN6491 XBT Operations Critical Wireless Headband Style Headset

  • RLN6511 Small Hearing Protectors

    RLN6511
    RLN6511 Small Hearing Protectors

  • RLN6512 Medium Hearing Protectors

    RLN6512
    RLN6512 Medium Hearing Protectors

  • RLN6513 Large Hearing Protectors

    RLN6513
    RLN6513 Large Hearing Protectors

  • RMN5058 Lightweight Headset

    RMN5058
    RMN5058 Lightweight Headset

  • RMN5116 Receive and Transmit Boomless Temple Transducer

    RMN5116
    RMN5116 Receive and Transmit Boomless Temple Transducer

  • RMN5137 3M Peltor MT Series Over-The-Head Headset With Direct Radio Connect

    RMN5137
    RMN5137 3M Peltor MT Series Over-The-Head Headset With Direct Radio Connect

  • RMN5138 3M Peltor MT Series Neckband Headset With Direct Radio Connect

    RMN5138
    RMN5138 3M Peltor MT Series Neckband Headset With Direct Radio Connect

  • RMN5139 3M Peltor MT Series Hard-Hat Attached Headset With Direct Radio Connect

    RMN5139
    RMN5139 3M Peltor MT Series Hard-Hat Attached Headset With Direct Radio Connect

  • WADN4190 Receive-Only Flexible Earpiece

    WADN4190
    WADN4190 Receive-Only Flexible Earpiece

  • WPLN4212 IMPRES Multi-Unit Charger

    WPLN4212
    WPLN4212 IMPRES Multi-Unit Charger

  • WPLN4219 IMPRES Multi-Unit Chargers With Displays

    WPLN4219
    WPLN4219 IMPRES Multi-Unit Chargers With Displays

  • WPLN4232 IMPRES Single Unit Charger

    WPLN4232
    WPLN4232 IMPRES Single Unit Charger

  • ZMN6038ASP01 Black Two-Wire Extra Loud Surveillance Kit

    ZMN6038ASP01
    ZMN6038ASP01 Black Two-Wire Extra Loud Surveillance Kit