Hikvision 433MHz Wireless external sounder DS-PS1-E-WE Outdoor Siren Alarm – AX Pro Series with 2 years warranty..
The wireless external sounder, supporting 433Mhz wireless communication, Tri-X wireless protocol, multiple enrollment methods, two-way wireless communication, multiple alarm sounds, and strobe light indication, is used for instant alarm alerting.
- 868 MHz two-way wireless communication
- 3 years battery life span (triggered every two weeks and alerting 90 s for each triggering)
- AES-128 encryption
- Front and rear panel tamper-proof
- 3 kinds of alarm sounds: fire alarm, panic alarm, and intrusion alarm
- Buzzer Decibel: 110 dB
- Fully remote configurable through App
- Multiple enrollment methods and easy installation design
- Frequency hopping against jamming for reliable transmission
- IP65 protective level
Gayan Senavirathna –
I want to say a huge thank-you to Energy CCTV – Mr. Saliya. He did a terrific and very professional installation of the alarm system I purchased on behalf of my daughter. Nothing was rushed and he took all the time needed to explain to everyone, including the children, how the system itself works in addition to the phone app. He respected all the Covid-19 protocols and to top it off has a great sense of humour! I would very highly recommend this organization and Saliya in particular. Once again a big thank-you Saliya for your guidance and support in this process.
Thank you Sir, for your valuable words….