Skip to content
  • About Us
  • FAQ
  • Contact Us

Language

  • Indonesia
  • English
  • 日本語
  • Português (brasil)
  • Tiếng việt

Country/region

  • Afghanistan SGD $
  • Åland Islands SGD $
  • Albania SGD $
  • Algeria SGD $
  • Andorra SGD $
  • Angola SGD $
  • Anguilla SGD $
  • Antigua & Barbuda SGD $
  • Argentina SGD $
  • Armenia SGD $
  • Aruba SGD $
  • Ascension Island SGD $
  • Australia SGD $
  • Austria SGD $
  • Azerbaijan SGD $
  • Bahamas SGD $
  • Bahrain SGD $
  • Bangladesh SGD $
  • Barbados SGD $
  • Belarus SGD $
  • Belgium SGD $
  • Belize SGD $
  • Benin SGD $
  • Bermuda SGD $
  • Bhutan SGD $
  • Bolivia SGD $
  • Bosnia & Herzegovina SGD $
  • Botswana SGD $
  • Brazil BRL R$
  • British Indian Ocean Territory SGD $
  • British Virgin Islands SGD $
  • Brunei SGD $
  • Bulgaria SGD $
  • Burkina Faso SGD $
  • Burundi SGD $
  • Cambodia SGD $
  • Cameroon SGD $
  • Canada SGD $
  • Cape Verde SGD $
  • Caribbean Netherlands SGD $
  • Cayman Islands SGD $
  • Central African Republic SGD $
  • Chad SGD $
  • Chile SGD $
  • China SGD $
  • Christmas Island SGD $
  • Cocos (Keeling) Islands SGD $
  • Colombia SGD $
  • Comoros SGD $
  • Congo - Brazzaville SGD $
  • Congo - Kinshasa SGD $
  • Cook Islands SGD $
  • Costa Rica SGD $
  • Côte d’Ivoire SGD $
  • Croatia SGD $
  • Curaçao SGD $
  • Cyprus SGD $
  • Czechia SGD $
  • Denmark SGD $
  • Djibouti SGD $
  • Dominica SGD $
  • Dominican Republic SGD $
  • Ecuador SGD $
  • Egypt SGD $
  • El Salvador SGD $
  • Equatorial Guinea SGD $
  • Eritrea SGD $
  • Estonia SGD $
  • Eswatini SGD $
  • Ethiopia SGD $
  • Falkland Islands SGD $
  • Faroe Islands SGD $
  • Fiji SGD $
  • Finland SGD $
  • France SGD $
  • French Guiana SGD $
  • French Polynesia SGD $
  • French Southern Territories SGD $
  • Gabon SGD $
  • Gambia SGD $
  • Georgia SGD $
  • Germany SGD $
  • Ghana SGD $
  • Gibraltar SGD $
  • Greece SGD $
  • Greenland SGD $
  • Grenada SGD $
  • Guadeloupe SGD $
  • Guatemala SGD $
  • Guernsey SGD $
  • Guinea SGD $
  • Guinea-Bissau SGD $
  • Guyana SGD $
  • Haiti SGD $
  • Honduras SGD $
  • Hong Kong SAR SGD $
  • Hungary SGD $
  • Iceland SGD $
  • India SGD $
  • Indonesia IDR Rp
  • Iraq SGD $
  • Ireland SGD $
  • Isle of Man SGD $
  • Israel SGD $
  • Italy SGD $
  • Jamaica SGD $
  • Japan SGD $
  • Jersey SGD $
  • Jordan SGD $
  • Kazakhstan SGD $
  • Kenya SGD $
  • Kiribati SGD $
  • Kosovo SGD $
  • Kuwait SGD $
  • Kyrgyzstan SGD $
  • Laos SGD $
  • Latvia SGD $
  • Lebanon SGD $
  • Lesotho SGD $
  • Liberia SGD $
  • Libya SGD $
  • Liechtenstein SGD $
  • Lithuania SGD $
  • Luxembourg SGD $
  • Macao SAR SGD $
  • Madagascar SGD $
  • Malawi SGD $
  • Malaysia SGD $
  • Maldives SGD $
  • Mali SGD $
  • Malta SGD $
  • Martinique SGD $
  • Mauritania SGD $
  • Mauritius SGD $
  • Mayotte SGD $
  • Mexico MXN $
  • Moldova SGD $
  • Monaco SGD $
  • Mongolia SGD $
  • Montenegro SGD $
  • Montserrat SGD $
  • Morocco SGD $
  • Mozambique SGD $
  • Myanmar (Burma) SGD $
  • Namibia SGD $
  • Nauru SGD $
  • Nepal SGD $
  • Netherlands SGD $
  • New Caledonia SGD $
  • New Zealand SGD $
  • Nicaragua SGD $
  • Niger SGD $
  • Nigeria USD $
  • Niue SGD $
  • Norfolk Island SGD $
  • North Macedonia SGD $
  • Norway SGD $
  • Oman SGD $
  • Pakistan SGD $
  • Palestinian Territories SGD $
  • Panama SGD $
  • Papua New Guinea SGD $
  • Paraguay SGD $
  • Peru SGD $
  • Philippines PHP ₱
  • Pitcairn Islands SGD $
  • Poland SGD $
  • Portugal SGD $
  • Qatar SGD $
  • Réunion SGD $
  • Romania SGD $
  • Russia SGD $
  • Rwanda SGD $
  • Samoa SGD $
  • San Marino SGD $
  • São Tomé & Príncipe SGD $
  • Saudi Arabia SGD $
  • Senegal SGD $
  • Serbia SGD $
  • Seychelles SGD $
  • Sierra Leone SGD $
  • Singapore SGD $
  • Sint Maarten SGD $
  • Slovakia SGD $
  • Slovenia SGD $
  • Solomon Islands SGD $
  • Somalia SGD $
  • South Africa SGD $
  • South Georgia & South Sandwich Islands SGD $
  • South Korea SGD $
  • South Sudan SGD $
  • Spain SGD $
  • Sri Lanka SGD $
  • St. Barthélemy SGD $
  • St. Helena SGD $
  • St. Kitts & Nevis SGD $
  • St. Lucia SGD $
  • St. Martin SGD $
  • St. Pierre & Miquelon SGD $
  • St. Vincent & Grenadines SGD $
  • Sudan SGD $
  • Suriname SGD $
  • Svalbard & Jan Mayen SGD $
  • Sweden SGD $
  • Switzerland SGD $
  • Taiwan SGD $
  • Tajikistan SGD $
  • Tanzania SGD $
  • Thailand SGD $
  • Timor-Leste SGD $
  • Togo SGD $
  • Tokelau SGD $
  • Tonga SGD $
  • Trinidad & Tobago SGD $
  • Tristan da Cunha SGD $
  • Tunisia SGD $
  • Türkiye SGD $
  • Turkmenistan SGD $
  • Turks & Caicos Islands SGD $
  • Tuvalu SGD $
  • U.S. Outlying Islands SGD $
  • Uganda SGD $
  • Ukraine SGD $
  • United Arab Emirates SGD $
  • United Kingdom SGD $
  • United States SGD $
  • Uruguay SGD $
  • Uzbekistan SGD $
  • Vanuatu SGD $
  • Vatican City SGD $
  • Venezuela SGD $
  • Vietnam SGD $
  • Wallis & Futuna SGD $
  • Western Sahara SGD $
  • Yemen SGD $
  • Zambia SGD $
  • Zimbabwe SGD $
Sign in
  • Home
  • Products
    • Antennas
    • Batteries
    • Battery Chargers
    • EPIRB
    • Hydrostatic Release (HRU)
    • e2v Magnetrons
    • Monitors
    • NMEA Interface Modules
    • Pens and Accessories
    • Radios
    • Recording Charts
    • Safety Equipment
    • SART
    • Satellite Phone
    • Satellite System
    • Wind System
    • View All
  • Brands
    • AC Antennas
    • Actisense
    • Beam
    • Crystal
    • Entel
    • Feitong
    • Hammar
    • Hatteland
    • Inmarsat
    • Iridium
    • Jotron
    • JRC
    • McMurdo
    • Motorola
    • Novega
    • NSR (New Sunrise)
    • Ocean Signal
    • RM Young
    • Sailor Cobham
    • Sartech
    • Savox
    • Thuraya
    • Victron Energy
    • Yuasa

Country/region

  • Afghanistan SGD $
  • Åland Islands SGD $
  • Albania SGD $
  • Algeria SGD $
  • Andorra SGD $
  • Angola SGD $
  • Anguilla SGD $
  • Antigua & Barbuda SGD $
  • Argentina SGD $
  • Armenia SGD $
  • Aruba SGD $
  • Ascension Island SGD $
  • Australia SGD $
  • Austria SGD $
  • Azerbaijan SGD $
  • Bahamas SGD $
  • Bahrain SGD $
  • Bangladesh SGD $
  • Barbados SGD $
  • Belarus SGD $
  • Belgium SGD $
  • Belize SGD $
  • Benin SGD $
  • Bermuda SGD $
  • Bhutan SGD $
  • Bolivia SGD $
  • Bosnia & Herzegovina SGD $
  • Botswana SGD $
  • Brazil BRL R$
  • British Indian Ocean Territory SGD $
  • British Virgin Islands SGD $
  • Brunei SGD $
  • Bulgaria SGD $
  • Burkina Faso SGD $
  • Burundi SGD $
  • Cambodia SGD $
  • Cameroon SGD $
  • Canada SGD $
  • Cape Verde SGD $
  • Caribbean Netherlands SGD $
  • Cayman Islands SGD $
  • Central African Republic SGD $
  • Chad SGD $
  • Chile SGD $
  • China SGD $
  • Christmas Island SGD $
  • Cocos (Keeling) Islands SGD $
  • Colombia SGD $
  • Comoros SGD $
  • Congo - Brazzaville SGD $
  • Congo - Kinshasa SGD $
  • Cook Islands SGD $
  • Costa Rica SGD $
  • Côte d’Ivoire SGD $
  • Croatia SGD $
  • Curaçao SGD $
  • Cyprus SGD $
  • Czechia SGD $
  • Denmark SGD $
  • Djibouti SGD $
  • Dominica SGD $
  • Dominican Republic SGD $
  • Ecuador SGD $
  • Egypt SGD $
  • El Salvador SGD $
  • Equatorial Guinea SGD $
  • Eritrea SGD $
  • Estonia SGD $
  • Eswatini SGD $
  • Ethiopia SGD $
  • Falkland Islands SGD $
  • Faroe Islands SGD $
  • Fiji SGD $
  • Finland SGD $
  • France SGD $
  • French Guiana SGD $
  • French Polynesia SGD $
  • French Southern Territories SGD $
  • Gabon SGD $
  • Gambia SGD $
  • Georgia SGD $
  • Germany SGD $
  • Ghana SGD $
  • Gibraltar SGD $
  • Greece SGD $
  • Greenland SGD $
  • Grenada SGD $
  • Guadeloupe SGD $
  • Guatemala SGD $
  • Guernsey SGD $
  • Guinea SGD $
  • Guinea-Bissau SGD $
  • Guyana SGD $
  • Haiti SGD $
  • Honduras SGD $
  • Hong Kong SAR SGD $
  • Hungary SGD $
  • Iceland SGD $
  • India SGD $
  • Indonesia IDR Rp
  • Iraq SGD $
  • Ireland SGD $
  • Isle of Man SGD $
  • Israel SGD $
  • Italy SGD $
  • Jamaica SGD $
  • Japan SGD $
  • Jersey SGD $
  • Jordan SGD $
  • Kazakhstan SGD $
  • Kenya SGD $
  • Kiribati SGD $
  • Kosovo SGD $
  • Kuwait SGD $
  • Kyrgyzstan SGD $
  • Laos SGD $
  • Latvia SGD $
  • Lebanon SGD $
  • Lesotho SGD $
  • Liberia SGD $
  • Libya SGD $
  • Liechtenstein SGD $
  • Lithuania SGD $
  • Luxembourg SGD $
  • Macao SAR SGD $
  • Madagascar SGD $
  • Malawi SGD $
  • Malaysia SGD $
  • Maldives SGD $
  • Mali SGD $
  • Malta SGD $
  • Martinique SGD $
  • Mauritania SGD $
  • Mauritius SGD $
  • Mayotte SGD $
  • Mexico MXN $
  • Moldova SGD $
  • Monaco SGD $
  • Mongolia SGD $
  • Montenegro SGD $
  • Montserrat SGD $
  • Morocco SGD $
  • Mozambique SGD $
  • Myanmar (Burma) SGD $
  • Namibia SGD $
  • Nauru SGD $
  • Nepal SGD $
  • Netherlands SGD $
  • New Caledonia SGD $
  • New Zealand SGD $
  • Nicaragua SGD $
  • Niger SGD $
  • Nigeria USD $
  • Niue SGD $
  • Norfolk Island SGD $
  • North Macedonia SGD $
  • Norway SGD $
  • Oman SGD $
  • Pakistan SGD $
  • Palestinian Territories SGD $
  • Panama SGD $
  • Papua New Guinea SGD $
  • Paraguay SGD $
  • Peru SGD $
  • Philippines PHP ₱
  • Pitcairn Islands SGD $
  • Poland SGD $
  • Portugal SGD $
  • Qatar SGD $
  • Réunion SGD $
  • Romania SGD $
  • Russia SGD $
  • Rwanda SGD $
  • Samoa SGD $
  • San Marino SGD $
  • São Tomé & Príncipe SGD $
  • Saudi Arabia SGD $
  • Senegal SGD $
  • Serbia SGD $
  • Seychelles SGD $
  • Sierra Leone SGD $
  • Singapore SGD $
  • Sint Maarten SGD $
  • Slovakia SGD $
  • Slovenia SGD $
  • Solomon Islands SGD $
  • Somalia SGD $
  • South Africa SGD $
  • South Georgia & South Sandwich Islands SGD $
  • South Korea SGD $
  • South Sudan SGD $
  • Spain SGD $
  • Sri Lanka SGD $
  • St. Barthélemy SGD $
  • St. Helena SGD $
  • St. Kitts & Nevis SGD $
  • St. Lucia SGD $
  • St. Martin SGD $
  • St. Pierre & Miquelon SGD $
  • St. Vincent & Grenadines SGD $
  • Sudan SGD $
  • Suriname SGD $
  • Svalbard & Jan Mayen SGD $
  • Sweden SGD $
  • Switzerland SGD $
  • Taiwan SGD $
  • Tajikistan SGD $
  • Tanzania SGD $
  • Thailand SGD $
  • Timor-Leste SGD $
  • Togo SGD $
  • Tokelau SGD $
  • Tonga SGD $
  • Trinidad & Tobago SGD $
  • Tristan da Cunha SGD $
  • Tunisia SGD $
  • Türkiye SGD $
  • Turkmenistan SGD $
  • Turks & Caicos Islands SGD $
  • Tuvalu SGD $
  • U.S. Outlying Islands SGD $
  • Uganda SGD $
  • Ukraine SGD $
  • United Arab Emirates SGD $
  • United Kingdom SGD $
  • United States SGD $
  • Uruguay SGD $
  • Uzbekistan SGD $
  • Vanuatu SGD $
  • Vatican City SGD $
  • Venezuela SGD $
  • Vietnam SGD $
  • Wallis & Futuna SGD $
  • Western Sahara SGD $
  • Yemen SGD $
  • Zambia SGD $
  • Zimbabwe SGD $

Language

  • Indonesia
  • English
  • 日本語
  • Português (brasil)
  • Tiếng việt
  • Facebook
Buynav
  • Home
  • Products
    • Antennas
    • Batteries
    • Battery Chargers
    • EPIRB
    • Hydrostatic Release (HRU)
    • e2v Magnetrons
    • Monitors
    • NMEA Interface Modules
    • Pens and Accessories
    • Radios
    • Recording Charts
    • Safety Equipment
    • SART
    • Satellite Phone
    • Satellite System
    • Wind System
    • View All
  • Brands
    • AC Antennas
    • Actisense
    • Beam
    • Crystal
    • Entel
    • Feitong
    • Hammar
    • Hatteland
    • Inmarsat
    • Iridium
    • Jotron
    • JRC
    • McMurdo
    • Motorola
    • Novega
    • NSR (New Sunrise)
    • Ocean Signal
    • RM Young
    • Sailor Cobham
    • Sartech
    • Savox
    • Thuraya
    • Victron Energy
    • Yuasa

Language

  • Indonesia
  • English
  • 日本語
  • Português (brasil)
  • Tiếng việt
Sign in Cart
Best Selling Products

Collection: Best Selling Products

Filter Filter

Filter

Filter

428 products

Remove all
Remove all

428 products

Remove all
  • Photo of Hatteland HD 27T22 MMD-MB1-FAGA 27" MMD Series X ACDC Black GDC Buzzer (W/O DP)

    Hatteland HD 27T22 MMD-MB1-FAGA 27" MMD Series X ACDC Black GDC Buzzer (W/O DP)

    Regular price S$0.00
    Sale price S$0.00 Regular price
    Unit price /  per 
    Out of Stock
  • Photo of Hatteland HD 26T22 MMD-MA4-FAGA 26" MMD Series X ACDC Black GDC Buzzer ECDIS DVI

    Hatteland HD 26T22 MMD-MA4-FAGA 26" MMD Series X ACDC Black GDC Buzzer ECDIS DVI

    Regular price S$0.00
    Sale price S$0.00 Regular price
    Unit price /  per 
    Out of Stock
  • Photo of Hatteland HD 26T22 MMD-MA1-FAGA 26" MMD Series X ACDC Black GDC Buzzer

    Hatteland HD 26T22 MMD-MA1-FAGA 26" MMD Series X ACDC Black GDC Buzzer

    Regular price S$0.00
    Sale price S$0.00 Regular price
    Unit price /  per 
    Out of Stock
  • Photo of Hatteland HD 24T21 STD-MA1-FAGA 24" STD Series X ACDC Black GDC Buzzer

    Hatteland HD 24T21 STD-MA1-FAGA 24" STD Series X ACDC Black GDC Buzzer

    Regular price S$0.00
    Sale price S$0.00 Regular price
    Unit price /  per 
    Out of Stock
  • Photo of Hatteland HD 19T22 MMD-MA1-FAGA 19" MMD Series X ACDC Black GDC Buzzer

    Hatteland HD 19T22 MMD-MA1-FAGA 19" MMD Series X ACDC Black GDC Buzzer

    Regular price S$0.00
    Sale price S$0.00 Regular price
    Unit price /  per 
  • Photo of Hatteland HD 19T21 STD-MA1-FAGA 19" STD Series X ACDC Black GDC Buzzer

    Hatteland HD 19T21 STD-MA1-FAGA 19" STD Series X ACDC Black GDC Buzzer

    Regular price S$0.00
    Sale price S$0.00 Regular price
    Unit price /  per 
    Out of Stock
  • Photo of Hatteland JH 23T14 MMD-MA1-AABA 23.1" MMD Series 1 ACDC RAL9011 Potmeter Controls (IP66)

    Hatteland JH 23T14 MMD-MA1-AABA 23.1" MMD Series 1 ACDC RAL9011 Potmeter Controls (IP66)

    Regular price S$0.00
    Sale price S$0.00 Regular price
    Unit price /  per 
    Out of Stock
  • Photo of Hatteland JH 20T17 MMD-AA1-AABA 20.1" MMD Series 1 AC RAL9011 Potmeter Controls (IP66)

    Hatteland JH 20T17 MMD-AA1-AABA 20.1" MMD Series 1 AC RAL9011 Potmeter Controls (IP66)

    Regular price S$0.00
    Sale price S$0.00 Regular price
    Unit price /  per 
    Out of Stock
  • Photo of Hatteland JH 19T14 MMD-AA1-AABA 19" MMD Series 1 AC RAL9011 Potmeter Controls (IP66)

    Hatteland JH 19T14 MMD-AA1-AABA 19" MMD Series 1 AC RAL9011 Potmeter Controls (IP66)

    Regular price S$0.00
    Sale price S$0.00 Regular price
    Unit price /  per 
    Out of Stock
  • Photo of Weather Fax Paper for JRC JAX3 6ZPTS00015 (Japanese)

    Weather Fax Paper for JRC JAX3 6ZPTS00015 (Japanese)

    Regular price S$50.00
    Sale price S$50.00 Regular price S$102.00
    Unit price /  per 
    Sale
  • Photo of Entel DX482 UHF Digital Portable Radio

    Entel DX482 UHF Digital Portable Radio

    Regular price S$325.00
    Sale price S$325.00 Regular price
    Unit price /  per 
  • Photo of Entel HT983 UHF ATEX IIC Intrinsically Safe Portable Radio

    Entel HT983 UHF ATEX IIC Intrinsically Safe Portable Radio

    Regular price S$1,155.00
    Sale price S$1,155.00 Regular price
    Unit price /  per 
    Out of Stock
  • Prev
  • 1
  • …
  • 18
  • 19
  • 20
  • 21
  • 22
  • …
  • 36
  • Next

  • 20+ years industry experience

  • Buy products directly online

  • Free same day delivery in Singapore

  • Best price guarantee

  • Live chat customer support
Buynav
  • Facebook
  • Instagram

Join our newsletter for new offers.

About Us

  • Our Story
  • About Us
  • Brands
  • Blog
  • Best Price Guarantee
  • FAQ

Customer Service

  • Contact Us
  • Shipping Information
  • My account
  • Data Protection
  • Terms & Conditions
  • Privacy Policy

Contact Us

Buynav.com is managed by Allied eParts

Headquarters
33 Ubi Avenue 3
#04-05 Vertex Tower B
Singapore 408868

Tel: +65 6593 7975
Email: sales@buynav.com  
WhatsApp: Click the icon on the bottom right

Copyright © 2026 Buynav. All rights reserved.
Payment methods
  • Payment Icon
  • Indonesia
  • English
  • 日本語
  • Português (brasil)
  • Tiếng việt

Your cart is empty

Continue Shopping

Have an account?

Log in to check out faster.

Actisense

Actisense

Your cart

Loading...

You may also buy these products
Jotron Tron TR20 Rechargeable NiMH Battery 80059

Jotron Tron TR20 Rechargeable NiMH Battery 80059

Regular price S$170.00
Sale price S$170.00 Regular price
Unit price /  per 
Jotron Tron TR20 GMDSS Primary Emergency Lithium Battery 80060

Jotron Tron TR20 GMDSS Primary Emergency Lithium Battery 80060

Regular price S$270.00
Sale price S$270.00 Regular price
Unit price /  per 
Photo of Feitong Rechargeable Battery for FT-2800 GMDSS Radio

Feitong Rechargeable Battery for FT-2800 GMDSS Radio

Regular price S$80.00
Sale price S$80.00 Regular price
Unit price /  per 
Photo of Feitong Primary Emergency Lithium Battery for FT-2800 GMDSS Radio

Feitong Primary Emergency Lithium Battery for FT-2800 GMDSS Radio

Regular price S$95.00
Sale price S$95.00 Regular price
Unit price /  per 
Photo of Thuraya XT-Lite Satellite Phone Rechargeable Battery

Thuraya XT-Lite Satellite Phone Rechargeable Battery

Regular price S$85.00
Sale price S$85.00 Regular price
Unit price /  per 
Photo of Thuraya X5-Touch Satellite Phone Rechargeable Battery

Thuraya X5-Touch Satellite Phone Rechargeable Battery

Regular price S$90.00
Sale price S$90.00 Regular price
Unit price /  per 
Photo of Cobham SAILOR ATEX Rechargeable Li-Ion Battery B3906 / S-403906A (Red)

Cobham SAILOR ATEX Rechargeable Li-Ion Battery B3906 / S-403906A (Red)

Regular price S$350.00
Sale price S$350.00 Regular price S$340.00
Unit price /  per 
Photo of Cobham SAILOR ATEX Rechargeable Li-Ion Battery B3504 / S-403504A

Cobham SAILOR ATEX Rechargeable Li-Ion Battery B3504 / S-403504A

Regular price S$500.00
Sale price S$500.00 Regular price S$340.00
Unit price /  per 
Photo of Cobham SAILOR ATEX Primary Non-Rechargeable Lithium Iron Battery B3503 / S-403503A

Cobham SAILOR ATEX Primary Non-Rechargeable Lithium Iron Battery B3503 / S-403503A

Regular price S$450.00
Sale price S$450.00 Regular price S$427.00
Unit price /  per 
Photo of Cobham SAILOR Rechargeable Li-Ion Battery B3502 / S-403502A

Cobham SAILOR Rechargeable Li-Ion Battery B3502 / S-403502A

Regular price S$300.00
Sale price S$300.00 Regular price S$181.00
Unit price /  per 

Total

S$0.00

Taxes, discounts and shipping calculated at checkout
Add order note
View Cart ()
  • Choosing a selection results in a full page refresh.
  • Opens in a new window.
Compare Products
Select 2 - 4 products to compare
Select product to compare
Select product to compare
Select product to compare
Select product to compare

Product Comparison

WhatsApp