Suitable for wood , Metal , Aluminum frame ( Chaukhat ) where Door any type ( Wood, Metal , Aluminum material are made) close and Open Surface of Frame and Door are used to fix this Lock . 

Specifications:
NC mode - (locked while supplied with power), fail safe mode
Aluminum alloy material
Testing to 1000000 cycles
Low temperature, safe & durable
Door statue signal output contact(NC/COM) 
Timer : 0 / 3 / 6 second
Technical Information:
Product Type: Low Temperature Electric Bolt Door Lock
Suitable For: Wooden Door, Metal Door, Fireproof Door,etc
Operating Mode: NC Fail Safe (close when powered)
Material: Aluminum alloy material
Holding Force: 800KG
Time: 0 / 3 / 6 second
Lock Core: The diameter is 12.5mm stainless core, extending the length of 15mm
Working Voltage: DC 12V
Size: approx. 149 (L) x 34 (W) x 27.5 (H) mm / 5.9 (L) x 1.4 (W) x 1.1 (H) inch
Package includes:
1 x Surface Mounted Low Temperature Electric Bolt Door Lock Holding Force 1000KG
1 x User Manual
Timer delay: 0,3s, 6s;
starting power: 1.2A;
standby power: 120mA;
dimension:150*34*28mm;
Voltage:12DC, (24VDC not available) 
Black wire for GND; Red wire for 12V+; white for COM, yellow for NC; blue for NO;
Remote Operated Power Supply is not included here . to buy remote operated power supply click below link 
Remote Power Supply for Bolt Lock
To Buy Exit Button to open this lock from inside click on below link 
Steel Exit Button to Open Electronic Lock ( COM-NO type)