Release buttons

Nundnet NU7080 series of Emergency Door Release buttons are designed to override the electrical locking and release devices in case of emergency situations.

Door Release Button Secure Key Box Type

Nundnet NU8851PB3, Piezoelectric Stainless steel push button, made of stainless steel of SUS 304 standard

FEATURES
· Made of stainless steel	· Piezoelectric
· Corrosion free contacts	· IP 68 rated
· Holding force of 2204.62lbs	· 1A current (Max)
· Relative humidity 95%	· 12V/24DC (Max)
· EN50131-1 Security Grade 2,	· Environmental Class II
. Steel/ White/ Brown /Grey color	. CE, RoHS, WEE

Door Release Key Button Secure Key & LED

Nundnet NU8851PB3, Piezoelectric Stainless steel push button, made of stainless steel of SUS 304 standard

FEATURES
· Made of stainless steel	· Piezoelectric
· Corrosion free contacts	· IP 68 rated
· Holding force of 2204.62lbs	· 1A current (Max)
· Relative humidity 95%	· 12V/24DC (Max)
· EN50131-1 Security Grade 2,	· Environmental Class II
. Steel/ White/ Brown /Grey color	. CE, RoHS, WEE

Door Release Key Button Common Key & LED

Nundnet NU7080CKB, Piezoelectric Stainless steel push button, made of stainless steel of SUS 304 standard

FEATURES
· Made of stainless steel	· Piezoelectric
· Corrosion free contacts	· IP 68 rated
· Holding force of 2204.62lbs	· 1A current (Max)
· Relative humidity 95%	· 12V/24DC (Max)
· EN50131-1 Security Grade 2,	· Environmental Class II
. Steel/ White/ Brown /Grey color	. CE, RoHS, WEE

Door Release Key Button Common Key

Nundnet NU7080CK, Piezoelectric Stainless steel push button, made of stainless steel of SUS 304 standard

FEATURES
· Made of stainless steel	· Piezoelectric
· Corrosion free contacts	· IP 68 rated
· Holding force of 2204.62lbs	· 1A current (Max)
· Relative humidity 95%	· 12V/24DC (Max)
· EN50131-1 Security Grade 2,	· Environmental Class II
. Steel/ White/ Brown /Grey color	. CE, RoHS, WEE

Door Release Key Button Secure Key

Nundnet NU8851PB3, Piezoelectric Stainless steel push button, made of stainless steel of SUS 304 standard

FEATURES
· Made of stainless steel	· Piezoelectric
· Corrosion free contacts	· IP 68 rated
· Holding force of 2204.62lbs	· 1A current (Max)
· Relative humidity 95%	· 12V/24DC (Max)
· EN50131-1 Security Grade 2,	· Environmental Class II
. Steel/ White/ Brown /Grey color	. CE, RoHS, WEE