Meets the most recent UL 1484 standard, built-in the high sensitivity, the high stability and the high gas selectivity's characteristic may precise detect the LPG/ LNG. With the advanced high tech microprocessor and the wisdom control, processing the precise computation of the LPG /LNG concentration and through time, and have much intelligent...

2-colors alternate lightng, green & red colors. Long life LED lights emitting 360 degree with no blind angle. Make with PC cover which can average light source and ABS bass. Item No. LK-800 1. 2-colors alternate lightng, green & red colors. 2. Long life LED lights emitting 360 degree with no blind angle 3. Make with PC cover which can...

Low current consumption, alarm output 110dB. Wall mount type , flush mount and ceiling mount type are available. White color, blur and red color for your choices. Also provide tamper switch type for preventing intruders taking away the alarm siren. Piezo Siren With Strobe LK-95 Three Cables Type Item No. LK-95 1. Siren & Strobe or Strobe...

Digital Loop Detector with two output relays. Four selectable loop frequencies (20~80KHz) to eliminating crosstalk. No warm-up required. Two color LED status indicators. Item No. LK-109 1. Digital Loop Detector with two output relays 2. Four selectable loop frequencies (20~80KHz) to eliminating crosstalk. 3. No warm-up required 4. Two...

Security guard, when it is triggered, using alarm output dry contact, it will call to pre-set 8 numbers for alarming calls. Two kinds of items can be offered. One is with 1 trigger, 1 voice message. The other one is with 2 triggers, 2 voice messages. Item No. LK-100S1. 1. One Trigger, One Voice message 2. Store up to 8 telephone...

Stand-alone single door control. Used as a card/PIN reader for unlocking the door oras switch for arming or disarming the security system. Memory retained permanently even after power failure. Reader type: Lockout, Card only, Card plus PIN, Card or PIN. With Doorbell push button. Item No. LK-1030 / (EM) 1. Stand-alone single door...

Contemporary design fits modern houses. A sigle chip watchdog microprocessor monitoring circuit, ensures easy operation stable performance, reliable quality and long operational life. Each burglary zone can be set monitored or bypassed independantly. Item No. LK-3006MD series 1. Keypad operated type 2. Contemporary design fits all modern...

New Round Shape Sensor Ideal for protection of showcases and show windows and fixed glass windows and glass doors in offices, industrial building, etc. No need additional power source. Detects a specific frequency or vabration of breaking glass and insensible against vibrations and shocks by wind, cars, railways etc.. Requires no adjustment for...

Many designs available. Tiny item, for steel door and wooden doors. Contact Rating and capacity are all good for market using. Operating distance is controlled from 25mm to 30mm. Shutter Contacts are with Rotatble bracket and also stainless steel bracket., protection for shutters and large size doors. Item No. LK-152N 1. Contact Rating: 0.2A...

Strip type sensors, Dual Beams, Twin Beam, Reflector type, and mini size infrared beam sensors are all available. Easy installation, Stable quality guarantted. Long life using. Waterproof items with IP66 can be installed outdoor, detection range up to 250m Item No : LK-20HM2 / LK-20HM4 1. Strip Sensors 2 beams & 4 beams 2. 20m detection...