Espire ES1HRV Heat Alarm (Mains Powered - Replaceable Battery)

What it is

The ES1HRV is a heat alarm with a heat sensor of detection class A2 and a heat detection temperature of 58 °C. Its installation grade is D2, and its recommended installation locations are kitchen areas, garages & loft areas.

Its sounder output is 85 dB @ 3m. The hush function gives an alarm hush of 10 minutes and a fault hush of 12 hours, and the manual test button checks the sensor, electronics & sounder.

Power

Its supply type is mains AC with battery backup: 230 V AC at 50 Hz, with a maximum power consumption of 1 W and a standby power consumption of 0.2 W. The battery backup is a replaceable 9V alkaline battery, size PP3.

Indication and interconnection

It has 3 LEDs (green - power, yellow - fault, red - fire), and its power LED auto-dims in day mode and night mode (not intrusive to sleep). It also has a 24 hour memory function.

Wired interconnect is supported, with up to 300 m of interconnect wiring, and RF-LINK is not supported. It supports up to 28 interlinked devices.

Installation

The white UL94-V0 rated UV stabilised ABS alarm mounts on the ceiling on an anti-tamper lock-in wiring base. It measures ø132 x 59.5 mm and weighs 0.24 kg.

Its operating temperature is 0 to +40 °C, and its relative humidity resistance is 95 % (non-condensing). Its accessories are the ES1MP alarm masking plate and the ES1MTW and ES1MTB alarm multi tools (2 pack, white or black).