Alarms & Sirens

The UL22/70/JB is a complete 2' x 2' UL listed fire signaling device with built-in junction box for mass notification & emergency communications providing superior voice intelligibility performance, shallow depth, lightweight, fire-protective signaling device. Components include: an 8" O.D. loudspeaker, 10-oz. magnet, fire retardant loudspeaker with a 4W-70V rotary select transformer and integral junction box for secure and inspectable connections. Integral enclosure is 1,412 CID molded fiber. Grille is perforated steel with four (4) seismic tie-off points in a white powder coat finish. Line supervision capacitor is included. No assembly required.

The UL22/70/DM is a complete 2' x 2' UL listed fire signaling device providing superior voice intelligibility performance, shallow depth, lightweight, fire-protective signaling device with built-in device mount to accomodate 3rd party strobes, smoke detectors, indicator lights & cameras. Components include: an 8" O.D. loudspeaker, 10-oz. magnet, fire retardant loudspeaker with a 4W-70V rotary select transformer and integral junction box for secure and inspectable connections. Integral enclosure is 1,412 CID molded fiber. Grille is perforated steel with four (4) seismic tie-off points in a white powder coat finish. Line supervision capacitor is included. No assembly required. 4-14 gauge color-coded appliance wiring included.

UL Listed 1480 (UUMW)
TYPE F - As a Fire Protective Signaling device when installed with
supplied installation instructions and requirements of NEC/AHJ
UL Listed 2043
Suitable for use in air-handling spaces.

The UL22/25/JB is a complete 2' x 2' UL listed fire signaling device with built-in junction box for mass notification & emergency communications providing superior voice intelligibility performance, shallow depth, lightweight, fire-protective signaling device. Components include: an 8" O.D. loudspeaker, 10-oz. magnet, fire retardant loudspeaker with a 4W-25V rotary select transformer and integral junction box for secure and inspectable connections. Integral enclosure is 1,412 CID molded fiber. Grille is perforated steel with four (4) seismic tie-off points in a white powder coat finish. Line supervision capacitor is included. No assembly required.

The UL22/25/DM is a complete 2' x 2' UL listed fire signaling device providing superior voice intelligibility performance, shallow depth, lightweight, fire-protective signaling device with built-in device mount to accomodate 3rd party strobes, smoke detectors, indicator lights & cameras. Components include: an 8" O.D. loudspeaker, 10-oz. magnet, fire retardant loudspeaker with a 4W-25V rotary select transformer and integral junction box for secure and inspectable connections. Integral enclosure is 1,412 CID molded fiber. Grille is perforated steel with four (4) seismic tie-off points in a white powder coat finish. Line supervision capacitor is included. No assembly required. 4-14 gauge color-coded appliance wiring included.

UL Listed 1480 (UUMW)
TYPE F - As a Fire Protective Signaling device when installed with
supplied installation instructions and requirements of NEC/AHJ
UL Listed 2043
Suitable for use in air-handling spaces.

The Yealink BLT60 helps to boost great productivity in the office. With its star/heart/square shape light guide, no matter which one you choose, people around you can always know your working state. It synchronously displays the current desk phone/softphone presence state with the colors. For example, when BLT60 turns red, that means you are in a call, then people would not interrupt you.

In addition, the Yealink BLT60 is with 1.8m long cord, which allows you to place the light wherever it's easily seen, for example, the corner of your desk or the PC monitor. When you are away from your desk while the Yealink BLT60 is flashing red, you can still know here comes the call and never miss it, even there is no bell reminder.