สัญญาณเตือน รุ่น SystemSensor SYS-HS

Take your pick from 6 loudspeakers (available in charcoal or white) for high-quality sound effects across a range of frequencies - from bass to treble. Mounting brackets can be purchased separately fo

System Sensor’s 5600 Series mechanical heat detectors offer a low-cost option for property protection against fire and for non-life-safety installations, where smoke detectors are inappropriate.

Digital Intelligent Dual Heat Detector

รุ่น I/C-9401 เสียงสัญญาณเตือนระดับสูงพร้อมด้วยไฟกระพริบ ภายในพื้นที่ป้องกันระดับเสียงเตือนอย่างน้อย 15dB

2MP, 1/2.8" Sony CMOS sensor | ARM 9 framework, embedded SOC Sytem | Maxmun resolution of 1080P @ 30FPS | Support backlight compensation and image flip

FRM-1 Addressable Relay Module provides the system with a dry-contact output for activating a variety of auxiliary devices, such as fans, dampers, control equipment, etc.

Description: 4MP Vandal Resistant Outdoor Dome Network Camera | Maximum Resolution: 4MP (2688 x 1520)

ออมสิน รับซื้อตู้เซฟมือสอง ให้ราคาสูง พร้อมรับซื้อถึงที่

The SpectrAlert Advance DECAL-W are white decals used for our Red non-pad printed wall mount devices. Each decal comes with the following label options: "AGENT, EVAC, ALERT or FIRE" (10 total decals p

Lightweight and easy to install, the HN-CL06 offers a wide frequency response for superlative voice and music reproduction, multiple power tapping options and a robust crash- and rust-resistant design

Intelligent Ultraviolet Flame Detector

Innovative Conventional Dual Heat Detector