INTERCOMS, OFFICE AND HOME IN NEW YORK CITY


	American Security Systems A large, independent central station alarm company (UL certified) offering many types of systems for the home, office, store & factory. Free estimates. 18 W. 23rd St., Flatiron District (Betw. 5th & 6th Aves.)..............................................Tel: 212-633-8080 Fax:.................................................212-633-7145; Internet:............www.americansecuritysys.com Mo-Fr 8:30-18; ax, mc, v; Map
	Holland & Heim 232 Madison Ave., Murray Hill (Crossing 37th St)......................................................Tel: 212-980-6223 Fax:.................................................212-448-9119; Internet:...........................www.hollandheim.com Mo-Fr 10-18; Map
	P. E. Guerin 23 Jane St., West Village.............................................................................................Tel: 212-243-5270 Fax:..........................................................................................................................................212-727-2290 Open by appointment only; 14 St (7th Ave:1,2,3,9); Map