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Watchguard  |  SKU: WGSIR-500

Watchguard Wired Siren & Strobe with Backup Battery - WGSIR-500

$78.00 $79.00

Experienced Security Specialists

Our company is backed by an experienced team who are dedicated to providing you with top-notch expertise and guidance.

FREE Fast Shipping

FREE SHIPPING over $200! Everyday Australia Wide.

We use the fastest Express Courier shipping available.

A flat rate of $20 applies to orders under $200 in value.

Orders are processed: Monday – Friday from 8am – 5pm.

Shipping Times: Typically 1 - 3 business days or less. We can reach pretty much reach anywhere in Australia in less than 5 Business Days. 

(Public Holidays Excluded)

Please Note: As we use courier shipping, we cannot ship to PO Boxes. 

Order Confirmation: After placing an order, you will receive an order confirmation by email. This means we’ve received your order in our system and will now process it for dispatch. If your item is back-ordered or otherwise unavailable, we will inform you by email and if there is no response we will attempt to contact you be phone as soon as possible. We value your time so we endeavour to be prompt. If your item(s) are available for immediate shipment (within 2 days), we will process the charges and submit the order for shipment.

Tracking Numbers will be sent to your email once your order has shipped. Our order are picked up by couriers around 4pm - 4.30pm every afternoon.

In some cases, we may need to contact you before your order can be shipped. To ensure there is no delay, please respond to any email/phone call from our Customer Service team.

We proudly use the following Shipping Companies. Star Track, Couriers Please and Direct Freight Express.

14-day Money Back Guarantee

We stand behind the quality and effectiveness of our security cameras. If for any reason you're not completely satisfied with your purchase, we offer a hassle-free 14-day money back guarantee. Your satisfaction is our priority, and we want you to feel confident in your decision to choose us.

Click here to learn more: Spy Monkey Returns

Above and Beyond Service

Our commitment to exceptional customer service goes beyond simply selling security cameras. Our knowledgeable and friendly team are ready to assist you throughout your entire experience.

As an authorised dealer, we offer genuine security cameras. Our Australian stock ensures authenticity and reliability, backed by manufacturer warranties. Trust us for quality and peace of mind.


The WGSIR-500 is a professional security siren, featuring a high power acoustic siren, strobe light and a backup battery. Compatible with Watchguard™ WGAP864 and most other alarm panels.

Product features:
• Loud 120db siren with high-visibility strobe flashes
• LED light indicator for easy status confirmation
• Dual tamper switch protection for outer casing & wall mount removal
• Internal rechargeable backup battery
• IP55 rated weather resistance for outdoor use
• Internal battery lasts up to 48 hours

* Power supply not included.


Tech Specs

Backup Battery 7.2V 500mA rechargeable
Dimensions 300 x 220 x 65mm
Ingress Protection IP55
Material Polycarbonate
Operating Environment -25° to 70°C
Power Consumption 20mA @ 12VDC
Power Supply 9~15VDC
Siren Current 220mA @ 12VDC
Siren Volume 120dB at 1m
Strobe Current 180mA @ 12VDC
Strobe Speed 60/min
Tamper Trigger Dual Internal/External
Timers 5sec. (Test) / 3min. / 20min.
Type Siren & Strobes
Weight 1kg
Wireless Signal N/A

12-Month Warranty

This purchase comes with a 12-Month warranty!

Spy Monkey Surveillance - All our products are 100% genuine with no grey imports! Our devices are eligible for support and software updates from their manufacturers.

✔️ Authorised Australian Dealer!
✔️ Australian Stock, No Grey Imports!
✔️ Full Manufacturer Warranty!

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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