Elegantly designed 212iLM-AL backlit keypad is suitable for indoor and outdoor installations. The iLM keypad mounts directly to mullion door frames or most flat surfaces with no backbox required. The convenience of the built-in doorbell feature with the iLM's sleek design make it an easy choice for entrance installations. Each of the iLM keypads have their electronics conformal coated during the manufacturing process to provide increased application flexibility.