Our External Sounders
Below is information about our Orisec & HKC External Sounders
Orisec Wired External Sounder
After extensive testing and research we have decided to use the Orisec ES-330 External Sounder as our primary Hard Wired Sounder. We were in fact the first company in the world to receive this External Sounder.
The External Sounder features a Twin Piezo 115dB Sounder and we fit the D-Lux Backlight as standard (hard wired variant only) meaning that the sounder is illuminated during the hours of darkness, which is a great visual deterrent along with the comfort LED’s which flash away 24/7 whether the system is armed or disarmed.
The sounder is fully compliant with Grade 3 so it can be used on all of our installations and is built from a Polycarbonate Construction.
The Decoy Sounder variant is fitted with Orisec’s own Flash Module which also makes the Decoy Sounder look more realistic.
Summary
- Grade 3
- 115 dB
- Twin Piezo
- Retained Front Cover Locking Screws
- Rotating Mounting Feet
- Polycarbonate Construction
You can view what the sounder looks like above.
The Orisec Wireless Systems also use the same style External Sounder, however they are not illuminated as standard although they can be with the installation of an additional cost Power Supply. Also, the LED’s on the wireless sounders are controlled by a timer and do not flash 24/7
QUOTE/INFORMATION REQUEST
HKC External Sounder
Summary
- Grade 2
- 109 DB
- Single Piezo
- Two-Way Wireless Communication
- High Intensity LED Strobe
- Resin Protected Electronics
- Contains Batteries

Get in Touch…
Talk to the friendly family business with expertise in the industry dating back to 1984.
- We only use the finest quality products
- We pride ourselves in the quality of our installations
- All Engineers are DBS Police Checked, Vetted, Qualified and Fully Trained
- We have over 30 years of experience in the business
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Call Today on 0800 917 1441
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- The company is either SSAIB or NSI (NACOSS) approved
- The proposed equipment is of the same specification as ours
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