Paradox SR250 radio alarm siren

The Paradox SR250 Siren is a weatherproof, fully supervised self-contained wireless siren with strobe light and transceiver

The SR250 operates on 3 “D” type alkaline batteries.

Under normal use, the Paradox SR250 siren will operate for up to 3 years without battery replacement (battery life can be extended by using an AC or DC power source).

The Paradox SR250 siren uses two-way wireless communication which provides continuous supervision between the panel and the siren and a

rapid response to alarm signals of up to 4 seconds.

With its rugged, weatherproof design, the Paradox SR250 siren operates reliably in temperatures ranging from -30°C to 50°C (-22°F to 122°F) when using alkaline or DC batteries. a power supply.

Features Paradox SR250 wireless siren:

• Integrated transceiver (433 MHz or 868 MHz)

• 100 dB wireless siren with built-in strobe light

• Weatherproof design using PC/ABS housing with UV protection (-20°C to 50°C / -4°F to 122°F)

• Battery powered only, no AC power needed

• Wireless range in a typical residential environment:

• - 35 m (115 ft) with MG6250;

• - 70m (230ft) with MG5000, MG5050, MG5075 and RTX3

• Fast alarm response time (4 seconds)

• 2.5 hour alarm display (strobe flashes every 4 seconds after buzzer cut off)

• Siren presence supervised by the control panel

• Double tamper protection (cover removal and wall removal)

• Assign up to 4 sirens per control panel

• Field firmware upgradeable via 307USB

• Siren test mode

• 4-LED signal strength and status display

• Strobe lens available in 4 colors (red, blue, amber and clear)

• Fully powered using three 1.5 Vdc D-type alkaline batteries (included). Not required, but can also be powered using an 8-16Vac / 9-20Vdc power supply.

• Dimensions: 24cm x 6cm x 18cm (9.5in x 2.3in x 7in)

• Compatible with MG5000 and MG5050 V4.0 or higher, MG5075, Spectra SP Series V4.0 or higher (except SP4000) when using RTX3 V1.5 or higher, as well as MG6250 V3.0 and higher

• EN50131 Grade 2