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Power Products ESK-1W-HY1L

Power Products > Audio surveillance kits

1-Wire Audio Surveillance Kit with Clear Tube and PTT

Works with HYTERA BD502i, BD552i, PD412i, PD502i, PD562i, TC-508, TC-518, TC-610, TC-620 radios that use 2-pin screw-down connector (See a full list of compatible models)

Customer Rating:

/ 1

Item SKU Number: 515897

Original Manufacturer: Hytera / HYT

Manufacturer Part Number: ESK1WHY1L, ESK 1W HY1L, ESK-1W-HY1L

FCA point / Shipped from: USA

Manufacturer Warranty: 3 years

Download Free Materials:

Endura-Audio-Accessories-brochure.pdf (371.63 KB)

Item Details:

Endura Audio ESK-1W 1-Wire Surveillance Kit

1-wire audio surveillance kit with clear audio tube and PTT.
Includes spare earbud.

Endura surveillance kits are available in 1-wire and 2-wire configurations. All models include Kelvar reinforced cables, heavy duty strain reliefs, and sturdy metal clips on PTT housing and cable. Models are available for popular two-way radios and offer features as summarized below.

Features:

Type	1 wire with in-line PTT
Audio Tube	Replaceable
Cable Length	111.8 cm / 44.0 inch (coiled section relaxed)

ENDURA@AUDIO

Additional Information:

Connector type:

2.5mm / 3.5mm Right Angle Connector, Screw Down
(Otto HS, Pryme H3, Endura HY1L)

Compatible with HYT / HYTERA radios:

BD502
BD502i
BD552
BD552i
HYT2100
PD412
PD412i
PD502
PD502i
PD505
PD562
PD562i

PD565
POWER446
TC-446S
TC-500
TC-508
TC-518
TC-580
TC-600
TC-610
TC-620
TC-700
TC-1600
TC-2100

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Manufacturer's Catalogs and Guides:

These files contain information about the available products from the manufacturer. If you need something that is not on our website, please contact us. We will help you purchase the desired product at a low price.

Power Products Batteries

Published Date: February 2026

Endura Battery Chargers

Published Date: February 2026

Endura Audio Accessories

Published Date: February 2026

Power Products has a significant customer base located throughout the U.S. and markets products under the Power Products, Endura, and Logic Energy brands.

Find two-way radio batteries, chargers and audio accessories for most major brands and models. All products are made from top grade materials and manufactured with rigorous quality control standards to ensure exceptional reliability.

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