.

Smoke Detector 4-wire with relay output DC powered

4-Wire Smoke Detector with Relay output DC powered YT-142 The detectors are photo-electronic detector uses a state of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with most security alarm control panel. Two LEDs on each detector provide local 360° visible alarm indication. They flash every six seconds indicating that power is applied and the detector is working properly. The LEDs latch on in alarm. LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit. The alarm can be reset only by a momentary power interruption. The detector that initiated the alarm condition will have its red LED and relays latched until reset by panel. The default condition for the relay is normally open (NO). It can be adjusted to Normal close (NC) condition. 2. SPECIFICATIONS Operating Voltage Range: 9 to 28 VDC Volts Non-polarized Standby Current: ≤200μA Maximum Alarm Current (LED on): ≤45mA Alarm Relay Contact Ratings: 2A@ 24V DC Operating Humidity Range: ≤95%RH(40°C±2°C) Relative Humidity, Non-condensing Operating Temperature Range: -10°C to 50°C (14°F to 122°F) Smoke Alarm Sensitivity: 1.06±.26%FT Temperature Alarm Sensitivity: 57°C (135°F) A1R (only for with heat sensor) Height: 55 mm installed in Base Diameter: 103 mm



Send product request

To: Vedard Alarm Security Technology
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Microwave Barrier MCB-150 Outdoor Perimeter Security Equipment
Microwave Barrier MCB-150 Outdoor Perimeter Security Equipment Microwave barrier develops an electromagnetic beam using high frequency microwaves that passes from a transmitter to a receiver, creating an invisi...
Break Beam System Solar Powered Wireless Security System
Break Beam System Solar Powered Wireless Security System Intrusion Detector Perimeter Security Break Beams Security kitsAlarm System including 1 pair 3-beams solar powered beams detector (updated with LCD...
Distribute Home & Business Intruder Fire Alarm Systems
Distribute Home & Business Intruder Fire Alarm Systems Vedard is China leading supplier of professional Security Alarm Systems. Vedard supply residential, commercial and industrial alarm security equip...
Gas detector with solenoid valve
Gas detector with solenoid valve X X X X X X X X
HB solar powered Wireless signal Long rang repeater
HB solar powered Wireless signal Long rang repeater It is used to repeat HB brand solar powered active detector signal to long distance receiver.Main functions and features:1.It automatically learns ...
All supplier products

Same products

Smoke Alarms
Smoke Alarms Seller: Shenzhen Sconda Intelligent Technology Co. Ltd Complies with CE RoHS En14604 Domestic Ceiling Mounted Optical Smoke AlarmsAdvanced Features: ...
gas leak detector
gas leak detector Seller: Shenzhen Sconda Intelligent Technology Co. Ltd Audible and visual alarms with LCD display ABS plastic gas leak detectorAdvanced Features: 4-Y...
Gas Detector
Gas Detector Seller: Shenzhen Sconda Intelligent Technology Co. Ltd 智能家居安全气体和气体探测器甲烷气体+一氧化碳组合报警器的高级功能: CO/气体组合探测器 AC 90-220V交流电源 微机智能控制 70 分贝大警报 传感器故障检测 报警输出...
Thick Beaker Bong BT1519 / BT1523/ BT1520    Classic Spoon Pipes    glass bong wholesale china
Thick Beaker Bong BT1519 / BT1523/ BT1520 Classic Spoon Pipes glass bong wholesale china Seller: Glass Bong Wholesale Manufacturer, Bote Glassware Co., Ltd. Thick Beaker Bong BT1519 / BT1523/ BT1520 Classic Spoon Pipes glass bong wholesale china Ite...
Siterone Hygrothermograph Temperature and humidity detector GS240A
Siterone Hygrothermograph Temperature and humidity detector GS240A Seller: Ningbo Siterwell Import Export co Ltd With LCD display,easy to check.Centigrade or Fahrenheit is optional,in accordance with most peopl...