This kind of Electric Night Latchwith rain-resistance(wether-proof ) is operated byelectricity, latchkey or hand.It's suitable for all sorts of accescontrol system and door leaf

Electricity status: discontinuously supply current, power supply no more than 8 seconds.

Electric performance  

    Normal voltage: 9-12VDC
     Working current: 1.5-3A 
     Consumption power: 10W 
     Operation time: 0.5 seconds at 12VDC 
     Current draw: 0.27A at 12VDC 
     Life warranty: threeyears
     Pressure in normal: 10000N 
     Temperature range: -40~50
     Regulated and filtered voltage: 500VDC(one minute)

Model guide:

DS-Electric RimLock        

Y-Outswing door       

N-Inswing doorI-Right handdoor       

Z-Left hand door      

4-Double cylinder  

5-Single cylinder       

6-Swivel     

8-Pushbutton  

SN-Faceplate with nickel

ISO9001:2008,CE approved

NZ48 Electric Night Latch,Spray Coating,Polish Cylinders