detector

product name :917/957N Elevator Light Curtain,Length:2000mm,Width:36mm,Thickness:11mm,Protection level:IP54(TX,RX),IP31(Power box)

product name : 917/957L Elevator Door Detector
Curtain,Length:2000mm,Width:27.5mm,Thickness:11mm,Power consumption:≤4 w or 100mA/DC24 v

product name : 917/957P Elevator Light Curtain,Vibration:Vibration 20 to 500Hz 4hrs per X-Y-Z axis,sinusoidal vibration 30 mins per X-Y-Z axis

product name : 917/957M Elevator Light Curtain,Surge:D(±2.5kv line to ground ,±1kv line to line ),ESD:A(Air discharge±15kv Direct discharge ±6kv)

Traffic indication model -applied to high-end occasions
15 red and blue indicate lights hypodlipersioned,cross light to indicate

detector phone tap , recital tap , dancer famous tap

Toshiba type two-in-one elevator screens,Excellent performance
Length :2100mm
Width :58mm,The thickness of 19mm

15" color TFT display, up to 14 waveformsOne level menu

At present,we have the following items products
1.geological exploration instruments
2.seismic instruments
3.drilling machine
4.well logging

ST2000
Counterfeit detector
Suitable for multi-currency (US$,Can$,Euros,Ruble,HK$,Sterling,South Korea won,etc.)
Specification:
1.Powe

Working Principle:
To remind or contain gas leak quickly when leaked gas reachers gas concentration

1.Battery Operated Carbon Monoxide Alarm
2.Three LED Indicators
3.Test Button
4.End of life alarm

Katrina
WhatsApp: +86 13533537019
Guangzhou LanJia environmental protection technology Co., LTD

Product description:
Power supply : 110VAC/220VAC/230VAC/240VAC,12VDC(Optional)
Static current:: ≤15MA
Alarm current : ≤200MA
Operating tempera

Indoor: 300m, Outdoor: 100m,
Height: 17cm
Four IR beam
Light Source:Infrared

Gas detected: Carbon monoxide
Sensor: Electrochemical sensor(Japanese)

Parameters :
Two parameters:SPO2, Pulse Rate.
Waveforms:
SpO2 Waveform

1. smoke detector
2. air quality detector
3. voltage : AC 100V-220V
4. power: 2W
5. storage: -40~70℃(-40~158℉)

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This product is equipped with 6W(365 nanometers UV tube) and 4W UV tube(254 nanometers ultraviolet tube) and fluorescent tube, has a long use time.

Photoelectric Smoke detector certified with EN14604, 9V battery operated, free of maintenance.

1. smoke detector
2. air quality detector
3. constantly monitoring the presence os cigarette smoke in the air,no smoking signs blink.

Smoke detector:
1. air quality detector
2. imported professional sensors, high reliability, long life
3. no smoking signs blink

* 9V DC battery operated
* Flash alarm indicator (red)
* 85 db alarm singal within 3 m
* Solid connections and battery included
* Low battery

Multilateral Banknote detector model BYD-06A has a high authenticating technology to detect counterfeit money all over the world.

single gas detector
sensitive and accurate
ant-skip design
suitable for the detection of many kinds of toxic and harmful gases.

This machine was the first mini currency detector in the world,it has applied for 4 patent protection.