+86-755-8637 7711
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NF-89 Series Emergency Push Button Switch:NF-89A:(Color: Green)NF-89B:(Color:Yellow)NF-89C:(Color: White )NF-89D:(Color: Red)is a fire emergency exit release with ASB fireproof material for retardant compression.It is very easy to instal with NC/NO/COM contact. Suitable for security doors, escape door, security systems.
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NF-89 Series Emergency Push Button Switch NF-89 Series Emergency Push Button Switch
NF-89 Series Emergency Push Button Switch:NF-89A:(Color: Green)NF-89B:(Color:Yellow)NF-89C:(Color: White )NF-89D:(Color: Red)is a fire emergency exit release with ASB fireproof material for retardant compression.It is very easy to instal with NC/NO/COM contact. Suitable for security doors, escape door, security systems.
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Add: Room 417, Sun\'gang Building, No. 23, Baogang
Tel: +86-755-8637 7711 
Fax: +86-755-8276 2979 
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