Security Camera Microphones | Surplus Network

Sikker CCTV Microphone BNC RCA Audio input Security Mic w/ Power supply & cable

USA

Sikker CCTV Microphone BNC RCA Audio...

$22.99 USD

Sikker CCTV Microphone BNC RCA Audio...

$22.99 USD

Hy929 high strength Wall microphone voice bug/ear listen through wall device bug

China

Hy929 high strength Wall microphone...

$37.51 USD

Hy929 high strength Wall microphone...

$37.51 USD

High Sensitive Weatherproof Preamp Microphone Audio Pickup Device Sound Voice

USA

High Sensitive Weatherproof Preamp...

$35.53 USD

High Sensitive Weatherproof Preamp...

$35.53 USD

5pcs High Sensitive DC Audio Mini Mic Microphone for CCTV Security Camera DVR US

USA

5pcs High Sensitive DC Audio Mini Mic...

$11.88 USD

5pcs High Sensitive DC Audio Mini Mic...

$11.88 USD

2x Audio High Sensitive Mic Microphone Cable for CCTV Security Camera DVR System

USA

2x Audio High Sensitive Mic...

$5.95 USD

2x Audio High Sensitive Mic...

$5.95 USD

ELEC E-Cloud Security System

USA

ELEC E-Cloud Security System

$150.00 USD

ELEC E-Cloud Security System

$150.00 USD

Louroe Electronics ASK4-#300 (LE-047)

USA

Louroe Electronics ASK4-#300 (LE-047)

$200.00 USD

Louroe Electronics ASK4-#300 (LE-047)

$200.00 USD

DSC PG9944 PowerG Wireless Outdoor PIR Motion Detector with Built-In Camera

USA

DSC PG9944 PowerG Wireless Outdoor...

$200.00 USD

DSC PG9944 PowerG Wireless Outdoor...

$200.00 USD

LOUROE Electronics ASK-4 Kit 300 LE-047 Audio Monitoring System

USA

LOUROE Electronics ASK-4 Kit 300...

$200.00 USD

LOUROE Electronics ASK-4 Kit 300...

$200.00 USD

High Sensitive Microphone Security Camera RCA Audio Mic DC Power Cable CCTV 50Ft

USA

High Sensitive Microphone Security...

$25.99 USD

High Sensitive Microphone Security...

$25.99 USD

Hikvision DS-2FP4021-B Digital Noise Reduction Microphone for IP Security Camera

China

Hikvision DS-2FP4021-B Digital Noise...

$119.85 USD

Hikvision DS-2FP4021-B Digital Noise...

$119.85 USD

Audio High Sensitive Mic Microphone for CCTV Security Camera DVR System US

USA

Audio High Sensitive Mic Microphone...

$3.99 USD

Audio High Sensitive Mic Microphone...

$3.99 USD

Sikker High Sensitive CCTV Microphone Audio sound input Mic BNC Female RCA Male

USA

Sikker High Sensitive CCTV Microphone...

$8.99 USD

Sikker High Sensitive CCTV Microphone...

$8.99 USD

NEW MIC AUDIO MICROPHONE FOR SECURITY CCTV SPY CAM CAMERA HIDDEN WITH POWER

USA

NEW MIC AUDIO MICROPHONE FOR SECURITY...

$8.99 USD

NEW MIC AUDIO MICROPHONE FOR SECURITY...

$8.99 USD

5pcs High Sensitive Audio Mini Mic Microphone Fit CCTV Security Camera DVR DC12V

USA

5pcs High Sensitive Audio Mini Mic...

$12.88 USD

5pcs High Sensitive Audio Mini Mic...

$12.88 USD

Mini Hidden Spy A9Camera Wireless Wifi Home Security HD 1080P IP DVR NightVision

USA

Mini Hidden Spy A9Camera Wireless...

$19.28 USD

Mini Hidden Spy A9Camera Wireless...

$19.28 USD

High Gain Sensitive Mini Microphone DC Power Audio Mic CCTV Security DVR Camera

USA

High Gain Sensitive Mini Microphone...

$7.95 USD

High Gain Sensitive Mini Microphone...

$7.95 USD

Antrader Mini Audio Pickup Security Mic CCTV Microphone RCA Power in/Out Surv...

USA

Antrader Mini Audio Pickup Security...

$20.48 USD

Antrader Mini Audio Pickup Security...

$20.48 USD

Microfono De Alta Sensibilidad Para Cctv / Camara Ip / Dvr / Nvr, Captura De...

USA

Microfono De Alta Sensibilidad Para...

$27.95 USD

Microfono De Alta Sensibilidad Para...

$27.95 USD

2 Pcs High Sensitive Microphone DC Audio/Sound Cable Monitor For CCTV Camera US

USA

2 Pcs High Sensitive Microphone DC...

$10.95 USD

2 Pcs High Sensitive Microphone DC...

$10.95 USD

Dericam High Sensitive Microphone for CCTV/IP Camera/DVR/NVR, Mini CCTV Audio

USA

Dericam High Sensitive Microphone for...

$27.79 USD

Dericam High Sensitive Microphone for...

$27.79 USD

Samsung Surveillance System Microphone Kit SDH-B74081, SDH-C74041, SNK-D5081

USA

Samsung Surveillance System...

$39.99 USD

Samsung Surveillance System...

$39.99 USD

Microphone Audio Kit for EZVIZ Surveillance system

USA

Microphone Audio Kit for EZVIZ...

$39.99 USD

Microphone Audio Kit for EZVIZ...

$39.99 USD

[60ft] Premium Microphone kit for Zmodo, Funlux, Amcrest, etc - Universal type

USA

[60ft] Premium Microphone kit for...

$39.99 USD

[60ft] Premium Microphone kit for...

$39.99 USD

NightOwl Compatible 60

USA

NightOwl Compatible 60' Microphone...

$39.99 USD

NightOwl Compatible 60' Microphone...

$39.99 USD

2 Pcs Sensitive Microphone DC Audio Sound Cable Monitor for CCTV Security Camera

USA

2 Pcs Sensitive Microphone DC Audio...

$10.79 USD

2 Pcs Sensitive Microphone DC Audio...

$10.79 USD

CCTV Microphone for spy Security Camera RCA Audio Mic Cable & DC Power adapter

USA

CCTV Microphone for spy Security...

$17.95 USD

CCTV Microphone for spy Security...

$17.95 USD

Night Vision Security Camera with High Sensitive Microphone Connection Set

USA

Night Vision Security Camera with...

$54.99 USD

Night Vision Security Camera with...

$54.99 USD

200ft Q-See Surveillance Security System Microphone Kit for QC9416

USA

200ft Q-See Surveillance Security...

$54.99 USD

200ft Q-See Surveillance Security...

$54.99 USD

200ft NightOwl Surveillance Security System Microphone Kit for All NightOwl CCTV

USA

200ft NightOwl Surveillance Security...

$54.99 USD

200ft NightOwl Surveillance Security...

$54.99 USD

New Louroe Electronics LE-368 ASK-4 RN-2 Microphone Mixer Audio Interface System

USA

New Louroe Electronics LE-368 ASK-4...

$149.99 USD

New Louroe Electronics LE-368 ASK-4...

$149.99 USD

CCTV High Sensitive Microphone Security Camera RCA Audio Mic DC Power & Cable B8

USA

CCTV High Sensitive Microphone...

$22.44 USD

CCTV High Sensitive Microphone...

$22.44 USD

CCTV Outdoor Waterproof Surveillance RCA Mic Microphone Sound Monitor

China

CCTV Outdoor Waterproof Surveillance...

$41.40 USD

CCTV Outdoor Waterproof Surveillance...

$41.40 USD

CCTV High-Grade Surveillance RCA Sound Pick-up Mic Microphone Sound Monitor

China

CCTV High-Grade Surveillance RCA...

$41.40 USD

CCTV High-Grade Surveillance RCA...

$41.40 USD

CCTV Microphone Security Audio TINY Outdoor Surveillance RCA DVR High Sensitive

USA

CCTV Microphone Security Audio TINY...

$11.99 USD

CCTV Microphone Security Audio TINY...

$11.99 USD

AP-8 LOUROE ASK-4 kit # 108, 8 zone audio system for surveillance

USA

AP-8 LOUROE ASK-4 kit # 108, 8 zone...

$450.00 USD

AP-8 LOUROE ASK-4 kit # 108, 8 zone...

$450.00 USD

Microphone CCTV Security Camera DVR Sound Microfono para Camara de Seguridad

USA

Microphone CCTV Security Camera DVR...

$10.00 USD

Microphone CCTV Security Camera DVR...

$10.00 USD

4 pcs CCTV Microphone Security Camera RCA Audio Mic DC Power& Cable White Color

USA

4 pcs CCTV Microphone Security Camera...

$82.99 USD

4 pcs CCTV Microphone Security Camera...

$82.99 USD

CCTV High Sensitive Microphone Security Camera RCA Audio Mic DC Power& Cable BG7

USA

CCTV High Sensitive Microphone...

$17.99 USD

CCTV High Sensitive Microphone...

$17.99 USD

Dahua Audio Pickup Microphone Hi-fidelity Sound Picker for Dahua Hik IP Camera

China

Dahua Audio Pickup Microphone...

$17.99 USD

Dahua Audio Pickup Microphone...

$17.99 USD

Louroe Electronics Ask-4 Kit #300 Audio Monitoring System IF-1 Mdl A Microphone

USA

Louroe Electronics Ask-4 Kit #300...

$69.99 USD

Louroe Electronics Ask-4 Kit #300...

$69.99 USD

CCTV High Sensitive Microphone Security Camera RCA Audio Mic DC Power & Cable B

USA

CCTV High Sensitive Microphone...

$24.79 USD

CCTV High Sensitive Microphone...

$24.79 USD

High Sensitive Microphone for CCTV/IP Camera/DVR/NVR, Mini CCTV 60ft-Black

USA

High Sensitive Microphone for...

$30.66 USD

High Sensitive Microphone for...

$30.66 USD

Louroe Electronics Ask-4 Kit #300 Audio Monitoring System IF-1 Mdl A Microphone

USA

Louroe Electronics Ask-4 Kit #300...

$79.99 USD

Louroe Electronics Ask-4 Kit #300...

$79.99 USD

4 Pack High Sensitive Audio Mic Microphone for CCTV Security Camera

USA

4 Pack High Sensitive Audio Mic...

$13.99 USD

4 Pack High Sensitive Audio Mic...

$13.99 USD

Audio Preamp Microphone Security Camera Mic w/ Power Cable CCTV RCA Mini Spy cn8

USA

Audio Preamp Microphone Security...

$16.90 USD

Audio Preamp Microphone Security...

$16.90 USD

4 x High Gain Sensitive Mini Microphone DC Power Audio Mic CCTV Security Camera

USA

4 x High Gain Sensitive Mini...

$18.99 USD

4 x High Gain Sensitive Mini...

$18.99 USD

High Sensitive Microphone Audio Kit for Security Camera System

USA

High Sensitive Microphone Audio Kit...

$24.99 USD

High Sensitive Microphone Audio Kit...

$24.99 USD

5 Mic Audio Mini Spy Hidden Microphone for CCTV Security Surveillance Camera DVR

USA

5 Mic Audio Mini Spy Hidden...

$17.50 USD

5 Mic Audio Mini Spy Hidden...

$17.50 USD

High Sensitive Weatherproof Preamp Microphone Audio Pickup Device Sound Voice

USA

High Sensitive Weatherproof Preamp...

$34.92 USD

High Sensitive Weatherproof Preamp...

$34.92 USD

High-Grade Metal Surveillance RCA CCTV Microphone Sound Monitor Sound Pick-up

China

High-Grade Metal Surveillance RCA...

$32.20 USD

High-Grade Metal Surveillance RCA...

$32.20 USD

15 Pcs Mini Microphone for Audio Home Office Security Camera DVR System

USA

15 Pcs Mini Microphone for Audio Home...

$28.49 USD

15 Pcs Mini Microphone for Audio Home...

$28.49 USD

CCTV Surveillance RCA CCTV Mic Microphone Sound Monitor Sound Pick-up

China

CCTV Surveillance RCA CCTV Mic...

$36.80 USD

CCTV Surveillance RCA CCTV Mic...

$36.80 USD

Night Owl Security Security Surveillance Indoor Microphone

USA

Night Owl Security Security...

$38.09 USD

Night Owl Security Security...

$38.09 USD

Mic Microphone for CCTV Security Camera DVR System US

USA

Mic Microphone for CCTV Security...

$12.95 USD

Mic Microphone for CCTV Security...

$12.95 USD

Dahua HSA200 Generic HI-FI Microphone Pickup Audio MIC for CCTV Security Camera

China

Dahua HSA200 Generic HI-FI Microphone...

$21.50 USD

Dahua HSA200 Generic HI-FI Microphone...

$21.50 USD

Dericam High Sensitive Microphone for CCTV/IP Camera/DVR/NVR, Assorted Colors

USA

Dericam High Sensitive Microphone for...

$33.15 USD

Dericam High Sensitive Microphone for...

$33.15 USD

Night Owl Security Security Surveillance Indoor Microphone

USA

Night Owl Security Security...

$30.00 USD

Night Owl Security Security...

$30.00 USD

Crown PZM-11LL Wall Plate Mount Security Microphone

USA

Crown PZM-11LL Wall Plate Mount...

$30.00 USD

Crown PZM-11LL Wall Plate Mount...

$30.00 USD

Microseven Waterproof Outdoor Microphone for M7B77-W, M7D77-POE WiFi IP Camera

USA

Microseven Waterproof Outdoor...

$25.47 USD

Microseven Waterproof Outdoor...

$25.47 USD

Mini Spy Hidden CCTV Microphone for Surveillance Audio DVR System CCTV Recorder

USA

Mini Spy Hidden CCTV Microphone for...

$9.99 USD

Mini Spy Hidden CCTV Microphone for...

$9.99 USD

High Strength Wall Microphone Voice Bug/ear Listen Through N1N9 Device Bug C8F5

China

High Strength Wall Microphone Voice...

$11.06 CAD

High Strength Wall Microphone Voice...

$11.06 CAD

Microphone Audio High Sensitive Mic for CCTV Security Camera DVR System

USA

Microphone Audio High Sensitive Mic ...

$5.99 USD

Microphone Audio High Sensitive Mic ...

$5.99 USD

Vanxse Mini Microphone High Sensitive Pickup Audio Mic with Power for CCTV DVR

USA

Vanxse Mini Microphone High Sensitive...

$9.26 USD

Vanxse Mini Microphone High Sensitive...

$9.26 USD

10 Pcs High Sensitive DC Audio Mini Mic Microphone for CCTV Security DVR Cam

USA

10 Pcs High Sensitive DC Audio Mini...

$18.98 USD

10 Pcs High Sensitive DC Audio Mini...

$18.98 USD

10Pcs Mini Audio Spy Microphone for CCTV Security Camera System with Power Cable

USA

10Pcs Mini Audio Spy Microphone for...

$29.99 USD

10Pcs Mini Audio Spy Microphone for...

$29.99 USD

Microphone Audio Kit for Security Camera System High Sensitive

USA

Microphone Audio Kit for Security...

$29.99 USD

Microphone Audio Kit for Security...

$29.99 USD

CROWN PZM-11 PRESSURE ZONE MICROPHONE (MIC LEVEL)

USA

CROWN PZM-11 PRESSURE ZONE MICROPHONE...

$29.99 USD

CROWN PZM-11 PRESSURE ZONE MICROPHONE...

$29.99 USD

CCTV Microphone for spy Security Camera RCA Audio Mic DC Power adapter & Cable

USA

CCTV Microphone for spy Security...

$29.99 USD

CCTV Microphone for spy Security...

$29.99 USD

High Sensitive Audio Microphone Security w/ Power DC Power & Cable White & 0.8

USA

High Sensitive Audio Microphone...

$19.99 USD

High Sensitive Audio Microphone...

$19.99 USD

Lot8 Mini Microphone Cable Mic Audio RCA DC CCTV Security Camera Surveillance

USA

Lot8 Mini Microphone Cable Mic Audio...

$19.99 USD

Lot8 Mini Microphone Cable Mic Audio...

$19.99 USD

Microfono De Alta Sensibilidad Para Cctv / Camara Ip / Dvr / Nvr, Captura De...

USA

Microfono De Alta Sensibilidad Para...

$34.78 USD

Microfono De Alta Sensibilidad Para...

$34.78 USD

20 pack High Sensitive CCTV Microphone for Audio Surveillance Security Cameras

USA

20 pack High Sensitive CCTV...

$42.19 USD

20 pack High Sensitive CCTV...

$42.19 USD

4 pcs CCTV Microphone Security Camera RCA Audio Mic DC Power& Cable White Color

USA

4 pcs CCTV Microphone Security Camera...

$84.99 USD

4 pcs CCTV Microphone Security Camera...

$84.99 USD

High-Grade Surveillance RCA CCTV Mic Microphone Sound Monitor Sound Pick-up

China

High-Grade Surveillance RCA CCTV Mic...

$15.00 USD

High-Grade Surveillance RCA CCTV Mic...

$15.00 USD

Hikvision HI-FI Microphone Pickup Audio for CCTV Security Camera Mic DS-2FP2020

USA

Hikvision HI-FI Microphone Pickup...

$25.00 USD

Hikvision HI-FI Microphone Pickup...

$25.00 USD

MIC Speaker Device Interphone for Camera Outdoor Security Waterproof IP66

China

MIC Speaker Device Interphone for...

$25.00 USD

MIC Speaker Device Interphone for...

$25.00 USD

100ft Samsung Microphone Kit SDH-C85100BF, SDR-B85300, SDC-89440BF HD systems

USA

100ft Samsung Microphone Kit...

$45.99 USD

100ft Samsung Microphone Kit...

$45.99 USD

[100ft] Premium Microphone kit for Zmodo, Funlux, Amcrest, etc - Universal type

USA

[100ft] Premium Microphone kit for...

$45.99 USD

[100ft] Premium Microphone kit for...

$45.99 USD

100ft NightOwl Surveillance Security System Microphone Kit - all NightOwl system

USA

100ft NightOwl Surveillance Security...

$45.99 USD

100ft NightOwl Surveillance Security...

$45.99 USD

[200ft] Premium Microphone kit for Zmodo, Funlux, Amcrest, etc - Universal type

USA

[200ft] Premium Microphone kit for...

$55.99 USD

[200ft] Premium Microphone kit for...

$55.99 USD

Spy Hidden Mini Audio CCTV Microphone MIC DC 15V DVR Security SYSTEMJ gtJ inJBL

China

Spy Hidden Mini Audio CCTV Microphone...

$3.72 CAD

Spy Hidden Mini Audio CCTV Microphone...

$3.72 CAD

CCTV Microphone Security Microphone Audio Outdoor CCTV Gift RCA Tiny Surveill...

USA

CCTV Microphone Security Microphone...

$14.99 USD

CCTV Microphone Security Microphone...

$14.99 USD

1080P Hybrid Security Dome Camera with 50ft premade cable, mic, 12v dc adapter

USA

1080P Hybrid Security Dome Camera...

$33.00 USD

1080P Hybrid Security Dome Camera...

$33.00 USD

CCTV Microphone Kit for Security System, 100FT White Cable, Adapter, SPY MIC

USA

CCTV Microphone Kit for Security...

$39.95 USD

CCTV Microphone Kit for Security...

$39.95 USD

SiZHENG COTT-S5 CCTV Microphone - Surveillance Microphone Audio Pickup High...

USA

SiZHENG COTT-S5 CCTV Microphone -...

$66.49 USD

SiZHENG COTT-S5 CCTV Microphone -...

$66.49 USD

Night Owl Security Security Surveillance Indoor Microphone

USA

Night Owl Security Security...

$39.74 USD

Night Owl Security Security...

$39.74 USD

Louroe VeriFact A LE-070 Omni-Directional Microphone

USA

Louroe VeriFact A LE-070...

$49.99 USD

Louroe VeriFact A LE-070...

$49.99 USD

150ft NightOwl Surveillance Security System Microphone Kit for All NightOwl CCTV

USA

150ft NightOwl Surveillance Security...

$49.99 USD

150ft NightOwl Surveillance Security...

$49.99 USD

LOUROE (LE-288) 4-Ch Audio adapter

USA

LOUROE (LE-288) 4-Ch Audio adapter

$219.00 USD

LOUROE (LE-288) 4-Ch Audio adapter

$219.00 USD

2sets Complete Microphone Kit for CCTV Security System, 25"

USA

2sets Complete Microphone Kit for...

$52.00 USD

2sets Complete Microphone Kit for...

$52.00 USD

Security Camera Mini Microphone High Sensitive Audio Spy Mic w/ Power Supply cjm

USA

Security Camera Mini Microphone High...

$13.90 USD

Security Camera Mini Microphone High...

$13.90 USD

CCTV Microphone for Spy Surveilance Camera RCA Audio Mic Cable DC Power adapter

USA

CCTV Microphone for Spy Surveilance...

$19.50 USD

CCTV Microphone for Spy Surveilance...

$19.50 USD

10x High Sensitive RCA Audio Mic DC Power Microphone for CCTV Security Systems

USA

10x High Sensitive RCA Audio Mic DC...

$24.95 USD

10x High Sensitive RCA Audio Mic DC...

$24.95 USD

4 Pcs. High Sensitive CCTV Security Surveillance Mic Microphone Audio Pick up

USA

4 Pcs. High Sensitive CCTV Security...

$15.95 USD

4 Pcs. High Sensitive CCTV Security...

$15.95 USD

High Sensitive Preamp Microphone Kit for Security Audio Sound Voice Monitoring

USA

High Sensitive Preamp Microphone Kit...

$39.50 USD

High Sensitive Preamp Microphone Kit...

$39.50 USD

NEW: Ma-1 Louroe Electronics No. 102929 Audio Interface Adapter.

USA

NEW: Ma-1 Louroe Electronics No....

$40.00 USD

NEW: Ma-1 Louroe Electronics No....

$40.00 USD

5pcs Mini Spy Micrphone Hidden Mic for CCTV Security Surveillance DVR Recorder

USA

5pcs Mini Spy Micrphone Hidden Mic...

$16.99 USD

5pcs Mini Spy Micrphone Hidden Mic...

$16.99 USD

Mic Hidden Mini Microphone for Audio Home Office Security Camera DVR System

USA

Mic Hidden Mini Microphone for Audio...

$6.55 USD

Mic Hidden Mini Microphone for Audio...

$6.55 USD

Louroe Electronics ASK4-#300 (LE-047)

USA

Louroe Electronics ASK4-#300 (LE-047)

$225.00 USD

Louroe Electronics ASK4-#300 (LE-047)

$225.00 USD