*21 OPINION OF THE COURT
In rеcent years, law enforcement officers have increasingly turned to specially trained dogs to assist them in their efforts in the "war against drugs.” The present appeal raises the question of whether the use of these "canine cannabis connoisseurs” — as they have been termed 1 — to detect the presence of controlled substances in a person’s apartment is subject to the strictures of the Fourth Amendment of the Federal Constitution or article I, § 12 of the New York State Constitution. For the reasons that follow, we conclude that while the use of such dogs does not implicate the protections of the Fourth Amendment, our State Constitution requires that the police have at least a reasonable suspicion that a rеsidence contains illicit contraband before this investigative technique may be employed.
I
In May of 1988, prompted by information that controlled substances were being kept in an apartment leased by defendant in Hamburg, New York, the police arranged to have a trained narcotics detection dog brought to the common hallway outside his apartment door so that a "canine sniff” could be conducted. 2 Upon its arrival, the dog "alerted,” indicating the presence of drugs inside the apartment. Based on the dog’s reaction, as well as their prior information, the police obtained a warrant to search the apartment. This search re- *22 suited in the seizure of large quantities of cocaine and marihuana, variоus items of drug paraphernalia and two handguns. Relying in part on the success of that search, the police then obtained a second warrant to search another of defendant’s apartments, this one located in Cheektowaga, Nеw York. That search also resulted in the seizure of cocaine and marihuana, as well as additional items of drug paraphernalia.
A nine-count indictment was subsequently returned against defendant charging him with, among other things, various drug-related offenses. Priоr to trial, defendant moved to suppress all of the items of evidence which had been seized during the two searches. In support of his motion, defendant argued that the search warrants in question had been improperly issued insofar as they were based on the result of the "canine sniff” conducted outside his apartment door, which he asserted itself constituted an unlawful warrantless search unsupported by probable cause. Defendant’s motion was denied, and he was subsequently convicted after a jury trial.
On appeal, the Appellate Division affirmed. A two-Justice plurality declined to hold the "canine sniff” in question to be a search within the meaning of either the Federal or our State Constitution. Although the plurality’s holding obviated the need tо determine if the police had any basis for subjecting defendant’s apartment to this investigative device, they nevertheless noted that a reasonable suspicion did exist. Justice Lawton, although concurring with the plurality’s holding that the "canine sniff” was not unlаwful, disagreed that it did not constitute a search. He, however, believed that such a procedure, since it was minimally intrusive, needed to be supported only by a reasonable suspicion, which he, like the plurality, found to exist. The dissent, on the other hаnd, focusing on the sanctity of the home, thought that both a warrant and probable cause should be required. A Justice of the Appellate Division granted defendant leave to appeal to this Court. We now affirm, but solely on the ground that the poliсe had a reasonable suspicion that defendant’s apartment contained illicit contraband.
II
We first turn to defendant’s contention that his rights under the Federal Constitution were violated. Our analysis here must begin with an examination of
United States v Place
(
In light of the rationale adopted by the Supreme Court in
Place,
and reaffirmed in
Jacobsen,
we reject defendant’s contention that his Federal constitutional rights were violated. Since the "canine sniff’ conducted outside his apartment could reveal only the presence or absence of illicit drugs, it did not constitute a search within the meaning of the Fourth Amendment. Although the Second Circuit, in
United States v Thomas
(757 F2d 1359 [2d Cir],
cert denied sub nom. Wheelings v United States,
Ill
Having determined that defendant’s rights under the Federal Constitution (US Const 4th Amend) were not violated, we now turn to the question of whether our State Constitution provides greater protectiоns (NY Const, art I, § 12).
3
Initially, we note that our decision in
People v Price
(
We now must decide whether we should adopt the
Place
rationale as a matter of State constitutional law. At the outset, we note that in the past this Court has not hesitated to interpret article I, § 12 independently of its Federal counterpart when the analysis adopted by the Supreme Court in a given area has threatened to undercut the right of our citizens to be free from unreasonable government intrusions
(see, People v P. J. Video,
Unlike the Supremе Court, we believe that the fact that a given investigative procedure can disclose only evidence of criminality should have little bearing on whether it constitutes a search. Notwithstanding such a method’s discriminate
*25
and nonintrusive nature, it remains a way of detecting the contents of a private place
(see, United States v Jacobsen, supra,
at 140-141 [Brennan, J., dissenting];
United States v Thomas, supra,
at 1366-1367;
see also,
Gutterman,
A Formulation of the Value and Means Models of the Fourth Amendment in the Age of Technologically Enhanced Surveillance,
39 Syracuse L Rev 647, 707-711 [1988]). Thus, our analysis should more appropriately focus on whether there has been an intrusion into an area where an individual has a reasonable expectation of privacy.
4
Once our inquiry is so directed, it becomes clear that the use of the trained canine outside defendаnt’s apartment constituted a search. By resorting to this investigative technique, the police were able to obtain information regarding the contents of a place that has traditionally been accorded a heightened expeсtation of privacy
(see, People v Levan,
Thus, we conclude that the "canine sniff” in question here was a search within the meaning of article I, § 12 of our State Constitution. To hold otherwise, we believe would raise the specter of the police roaming indiscriminately through the corridоrs of public housing projects with trained dogs in search of drugs
(see, People v Dunn,
Our conclusion that there was a search, however, does not end the inquiry. As Justice Lawton noted in his concurrence below, a "canine sniff’ is far less intrusive than a full-blown search of a persоn’s home (
Here it is undisputed that law enforcement authorities had a reasonable suspicion that dеfendant’s apartment contained illegal drugs. Since this was a sufficient justification for the police, while lawfully in the common hallway outside the apartment, to conduct a "canine sniff,” defendant’s rights under article I, § 12 of our State Constitution were not infringеd.
Accordingly, the order of the Appellate Division should be affirmed.
Chief Judge Wachtler and Judges Kaye, Alexander and Hancock, Jr., concur with Judge Titone; Judges Simons and Bellacosa concur in result for the reasons stated in the opinion by Justice M. Dolores Denman at the Appellate Division (
Order affirmed.
Notes
. LaFave, Search and Seizure § 2.2 (f), at 367 (2d ed).
. By not having timely raised below the questiоn of whether the police were lawfully in the common hallway outside his apartment when the "canine sniff” was conducted, defendant has failed to preserve this issue for our review.
. Article I, § 12, like the Fourth Amendment, provides, in pertinent part: "The right of the people to be secure in their persons, houses, papers and effects, against unreasonable searches and seizures, shall not be violated, and no warrants shall issue, but upon probable cause, supported by oath or affirmation, and particularly describing the place to be searched, and the persons or things to be seized.”
. As stated by the court in United States v Thomas (757 F2d 1359, 1366): "It is one thing to say that a sniff in an airport is not a search, but quite another to say that a sniff can never be a search. The question always to be asked is whether the use of a trained dog intrudes on a legitimate expectation of privacy.” Although, as noted earlier, we find the Thomas court’s holding to be wrong as a matter of Federal constitutional law, we nevertheless find much of its analysis to be рersuasive in interpreting our State Constitution.
. The "use of [the] dog [was] not a mere improvement of [the officer’s] sense of smell, as ordinary eyeglasses improve vision, but [was] a significant enhancement accomplished by a different, and far superior, sensory instrument.” (United States v Thomas, 757 F2d 1359,1367.)
